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    241 Products

    Performance

    Performance

    Application

    Ball-Nose Spring Plungers

    Image of Product. Front orientation. Spring Plungers. Ball-Nose Spring Plungers.
    Image of Attribute. Front orientation. Contains Annotated. Ball-Nose Spring Plungers.
    Align, position, and lock moving parts for most machining and assembly tasks. These spring plungers have a spring-loaded ball that compresses when a part presses against it, and then pops out into a notch or groove to hold the part in place. Unlike long-nose spring plungers, the ball rolls easily in and out of position, so they're a great fit for applications that require consistent, smooth movement, such as positioning parts in an assembly line and aligning fixtures and jigs when cutting or drilling.
    Spring plungers are available with or without a threadlocker. Those with a threadlocker won't wiggle loose from vibration. Spring plungers without a threadlocker are easier to remove.
    440C Stainless Steel Nose—The strongest, most wear-resistant stainless steel noses, these grind against hard metal surfaces without denting or scratching. However, they are not as corrosion resistant as 316 stainless steel.
    Spring Plungers
    Spring
    Plunger Drivers
    Nose
    Nose
    Force, lbf
    Body
    Drive
    Style
    Thread
    Size
    Extended
    Lg.
    Dia.
    Extended
    Compressed
    Material
    Lg.
    Front
    Back
    Each
    Each
    440C Stainless Steel Nose
    6-40
    		0.023"0.078"0.5118-8 Stainless Steel
    		0.35"Spring Plunger Driver
    		Hex
    		000000000000———0
    6-40
    		0.023"0.078"0.51Black-Oxide Steel0.35"Spring Plunger Driver
    		Hex
    		00000000000———0
    8-32
    		0.025"0.094"0.51.318-8 Stainless Steel
    		0.45"Spring Plunger Driver
    		Hex
    		00000000000000000000000
    8-32
    		0.025"0.094"0.51.3Black-Oxide Steel0.45"Spring Plunger Driver
    		Hex
    		0000000000000000000000
    10-32
    		0.025"0.094"1.5318-8 Stainless Steel
    		0.57"Spring Plunger Driver
    		Hex
    		0000000000000000000000
    10-32
    		0.025"0.094"1.53Black-Oxide Steel0.57"Spring Plunger Driver
    		Hex
    		0000000000000000000000
    1/4"-20
    		0.035"0.125"3718-8 Stainless Steel
    		0.68"Spring Plunger Driver
    		Hex
    		0000000000000000000000
    1/4"-20
    		0.035"0.125"37Black-Oxide Steel0.68"Spring Plunger Driver
    		Hex
    		0000000000000000000000
    5/16"-18
    		0.04"0.156"4918-8 Stainless Steel
    		0.72"Spring Plunger Driver
    		Hex
    		00000000000000000000000
    5/16"-18
    		0.04"0.156"49Black-Oxide Steel0.72"Spring Plunger Driver
    		Hex
    		0000000000000000000000
    3/8"-16
    		0.048"0.188"51018-8 Stainless Steel
    		0.8"Spring Plunger Driver
    		Hex
    		00000000000000000000000
    3/8"-16
    		0.048"0.188"510Black-Oxide Steel0.8"Spring Plunger Driver
    		Hex
    		0000000000000000000000
    1/2"-13
    		0.072"0.281"61218-8 Stainless Steel
    		1.05"Spring Plunger Driver
    		Hex
    		00000000000000000000000
    1/2"-13
    		0.072"0.281"612Black-Oxide Steel1.05"Spring Plunger Driver
    		Hex
    		0000000000000000000000
    5/8"-11
    		0.096"0.375"91818-8 Stainless Steel
    		1.25"Spring Plunger Driver
    		Hex
    		000000000000000000000000
    5/8"-11
    		0.096"0.375"918Black-Oxide Steel1.25"Spring Plunger Driver
    		Hex
    		00000000000000000000000
     

    Long-Nose Spring Plungers

    Image of ProductInUse. Front orientation. Contains Annotated, Border. Spring Plungers. Long-Nose Spring Plungers.
    Image of Product. Front orientation. Spring Plungers. Long-Nose Spring Plungers.
    Image of Attribute. Front orientation. Contains Annotated. Long-Nose Spring Plungers.
    Lock heavy moving parts securely in place. Often used in indexing applications, these have a longer nose than ball-nose spring plungers to withstand greater side forces without disengaging. The nose compresses when a part presses against it, and then pops out into deep notches or grooves for a strong hold.
    Spring plungers are available with or without a threadlocker. Those with a threadlocker won't wiggle loose from vibration. Spring plungers without a threadlocker are easier to remove.
    Steel Nose—The strongest, most wear-resistant noses, these won't deform from stress and vibration. Steel is best for dry environments, however, since moisture will cause it to rust.
    18-8 Stainless Steel Nose—The choice for wet and outdoor environments, 18-8 stainless steel resists rusting. It's strong enough for most jobs, but won't withstand stress and vibration as well as steel.
    Acetal Nose—The best plastic for damp and wet environments, acetal won't swell or lose strength if exposed to moisture. These noses are extra soft to avoid scratching delicate surfaces. They are best for use on soft materials, such as aluminum.
    Nose
    Nose
    Force, lbf
    Body
    Drive
    Style
    Thread Size
    Extended
    Lg.
    Wd.
    Dia.
    Extended
    Compressed
    Material
    Lg.
    Front
    Back
    Each
    Steel Nose
    6-32
    		0.063"—0.045"0.51.5Black-Oxide Steel0.53"—Hex
    		000000000000
    6-32
    		0.063"—0.045"11.6Black-Oxide Steel0.53"—Hex
    		00000000000
    6-32
    		0.063"—0.045"1.54.5Black-Oxide Steel0.53"—Hex
    		00000000000
    8-32
    		0.094"—0.07"0.72.3Black-Oxide Steel0.63"—Hex
    		00000000000
    8-32
    		0.094"—0.07"2.77.3Black-Oxide Steel0.63"—Hex
    		00000000000
    10-32
    		0.125"—0.092"1.32.7Black-Oxide Steel0.75"—Hex
    		00000000000
    10-32
    		0.125"—0.092"2.911.1Black-Oxide Steel0.75"—Hex
    		00000000000
    1/4"-20
    		0.125"—0.118"29Black-Oxide Steel0.75"—Hex
    		00000000000
    1/4"-20
    		0.188"—0.118"14Black-Oxide Steel1"—Hex
    		00000000000
    1/4"-20
    		0.188"—0.118"313Black-Oxide Steel1"—Hex
    		00000000000
    1/4"-20
    		0.188"0.125"—14Black-Oxide Steel1"External Hex
    		—00000000000
    1/4"-20
    		0.188"0.125"—313Black-Oxide Steel1"External Hex
    		—00000000000
    1/4"-28
    		0.188"—0.118"14Black-Oxide Steel1"—Hex
    		00000000000
    1/4"-28
    		0.188"—0.118"313Black-Oxide Steel1"—Hex
    		00000000000
    5/16"-18
    		0.188"—0.135"1.54.5Black-Oxide Steel1"—Hex
    		00000000000
    5/16"-18
    		0.188"—0.135"315Black-Oxide Steel1"—Hex
    		00000000000
    5/16"-18
    		0.188"0.125"—1.54.5Black-Oxide Steel1"External Hex
    		—00000000000
    5/16"-18
    		0.188"0.125"—315Black-Oxide Steel1"External Hex
    		—00000000000
    3/8"-16
    		0.188"—0.186"2.87.2Black-Oxide Steel1.13"—Hex
    		00000000000
    3/8"-16
    		0.188"—0.186"5.514.5Black-Oxide Steel1.13"—Hex
    		00000000000
    3/8"-16
    		0.188"0.188"—2.87.2Black-Oxide Steel1.13"External Hex
    		—00000000000
    3/8"-16
    		0.188"0.188"—5.514.5Black-Oxide Steel1.13"External Hex
    		—00000000000
    1/2"-13
    		0.25"—0.248"2.79.3Black-Oxide Steel1.25"—Hex
    		000000000000
    1/2"-13
    		0.25"—0.248"6.617.4Black-Oxide Steel1.25"—Hex
    		00000000000
    1/2"-13
    		0.25"0.25"—2.79.3Black-Oxide Steel1.25"External Hex
    		—00000000000
    1/2"-13
    		0.25"0.25"—6.617.4Black-Oxide Steel1.25"External Hex
    		—00000000000
    5/8"-11
    		0.313"—0.31"3.510.5Black-Oxide Steel1.5"—Hex
    		000000000000
    5/8"-11
    		0.313"—0.31"10.525.5Black-Oxide Steel1.5"—Hex
    		000000000000
    5/8"-11
    		0.313"0.313"—3.510.5Black-Oxide Steel1.5"External Hex
    		—000000000000
    5/8"-11
    		0.313"0.313"—10.525.5Black-Oxide Steel1.5"External Hex
    		—000000000000
    3/4"-10
    		0.313"0.375"—6.737.3Black-Oxide Steel1.75"External Hex
    		—000000000000
    1"-8
    		0.5"0.5"—431Black-Oxide Steel2.41"External Hex
    		—000000000000
    1"-8
    		0.5"0.5"—1668Black-Oxide Steel2.41"External Hex
    		—000000000000
    M10 x 1.5 mm4.8 mm4.8 mm—5.514.5Black-Oxide Steel28.6 mmExternal Hex
    		—000000000000
    M12 x 1.75 mm4.8 mm4.8 mm—5.514.5Black-Oxide Steel28.6 mmExternal Hex
    		—000000000000
    M16 x 2 mm8 mm8 mm—10.525.4Black-Oxide Steel38.1 mmExternal Hex
    		—000000000000
    M20 x 2.5 mm8 mm9.5 mm—6.737.3Black-Oxide Steel44.5 mmExternal Hex
    		—000000000000
     
    18-8 Stainless Steel Nose
    6-32
    		0.063"—0.045"0.51.518-8 Stainless Steel
    		0.53"—Hex
    		00000000000
    6-32
    		0.063"—0.045"11.618-8 Stainless Steel
    		0.53"—Hex
    		00000000000
    6-32
    		0.063"—0.045"1.54.518-8 Stainless Steel
    		0.53"—Hex
    		00000000000
    8-32
    		0.094"—0.07"0.72.318-8 Stainless Steel
    		0.63"—Hex
    		00000000000
    8-32
    		0.094"—0.07"2.77.318-8 Stainless Steel
    		0.63"—Hex
    		00000000000
    10-32
    		0.125"—0.092"1.32.718-8 Stainless Steel
    		0.75"—Hex
    		00000000000
    10-32
    		0.125"—0.092"2.911.118-8 Stainless Steel
    		0.75"—Hex
    		00000000000
    1/4"-20
    		0.125"—0.118"2918-8 Stainless Steel
    		0.75"—Hex
    		00000000000
    1/4"-20
    		0.188"—0.118"1418-8 Stainless Steel
    		1"—Hex
    		00000000000
    1/4"-20
    		0.188"—0.118"31318-8 Stainless Steel
    		1"—Hex
    		00000000000
    1/4"-28
    		0.188"—0.118"1418-8 Stainless Steel
    		1"—Hex
    		00000000000
    1/4"-28
    		0.188"—0.118"31318-8 Stainless Steel
    		1"—Hex
    		00000000000
    5/16"-18
    		0.188"—0.135"1.54.518-8 Stainless Steel
    		1"—Hex
    		00000000000
    5/16"-18
    		0.188"—0.135"31518-8 Stainless Steel
    		1"—Hex
    		00000000000
    3/8"-16
    		0.188"—0.186"2.87.218-8 Stainless Steel
    		1.13"—Hex
    		000000000000
    3/8"-16
    		0.188"—0.186"5.514.518-8 Stainless Steel
    		1.13"—Hex
    		000000000000
    1/2"-13
    		0.25"—0.248"2.79.318-8 Stainless Steel
    		1.25"—Hex
    		000000000000
    1/2"-13
    		0.25"—0.248"6.617.418-8 Stainless Steel
    		1.25"—Hex
    		000000000000
    5/8"-11
    		0.313"—0.31"3.510.518-8 Stainless Steel
    		1.5"—Hex
    		000000000000
    5/8"-11
    		0.313"—0.31"10.525.518-8 Stainless Steel
    		1.5"—Hex
    		000000000000
     
    Acetal Nose
    6-32
    		0.063"—0.045"0.51.518-8 Stainless Steel
    		0.53"—Hex
    		000000000000
    6-32
    		0.063"—0.045"0.51.5Black-Oxide Steel0.53"—Hex
    		00000000000
    6-32
    		0.063"—0.045"11.618-8 Stainless Steel
    		0.53"—Hex
    		00000000000
    6-32
    		0.063"—0.045"11.6Black-Oxide Steel0.53"—Hex
    		00000000000
    6-32
    		0.063"—0.045"1.54.518-8 Stainless Steel
    		0.53"—Hex
    		000000000000
    6-32
    		0.063"—0.045"1.54.5Black-Oxide Steel0.53"—Hex
    		00000000000
    8-32
    		0.094"—0.07"0.72.318-8 Stainless Steel
    		0.63"—Hex
    		000000000000
    8-32
    		0.094"—0.07"0.72.3Black-Oxide Steel0.63"—Hex
    		00000000000
    8-32
    		0.094"—0.07"2.77.318-8 Stainless Steel
    		0.63"—Hex
    		000000000000
    8-32
    		0.094"—0.07"2.77.3Black-Oxide Steel0.63"—Hex
    		00000000000
    10-32
    		0.125"—0.092"1.32.718-8 Stainless Steel
    		0.75"—Hex
    		000000000000
    10-32
    		0.125"—0.092"1.32.7Black-Oxide Steel0.75"—Hex
    		00000000000
    10-32
    		0.125"—0.092"2.911.118-8 Stainless Steel
    		0.75"—Hex
    		00000000000
    10-32
    		0.125"—0.092"2.911.1Black-Oxide Steel0.75"—Hex
    		00000000000
    1/4"-20
    		0.125"—0.118"2918-8 Stainless Steel
    		0.75"—Hex
    		00000000000
    1/4"-20
    		0.125"—0.118"29Black-Oxide Steel0.75"—Hex
    		00000000000
    1/4"-20
    		0.188"—0.118"1418-8 Stainless Steel
    		1"—Hex
    		000000000000
    1/4"-20
    		0.188"—0.118"14Black-Oxide Steel1"—Hex
    		00000000000
    1/4"-20
    		0.188"—0.118"31318-8 Stainless Steel
    		1"—Hex
    		000000000000
    1/4"-20
    		0.188"—0.118"313Black-Oxide Steel1"—Hex
    		00000000000
    1/4"-28
    		0.188"—0.118"1418-8 Stainless Steel
    		1"—Hex
    		000000000000
    1/4"-28
    		0.188"—0.118"14Black-Oxide Steel1"—Hex
    		00000000000
    1/4"-28
    		0.188"—0.118"31318-8 Stainless Steel
    		1"—Hex
    		000000000000
    1/4"-28
    		0.188"—0.118"313Black-Oxide Steel1"—Hex
    		00000000000
    5/16"-18
    		0.188"—0.135"1.54.518-8 Stainless Steel
    		1"—Hex
    		00000000000
    5/16"-18
    		0.188"—0.135"1.54.5Black-Oxide Steel1"—Hex
    		00000000000
    5/16"-18
    		0.188"—0.135"31518-8 Stainless Steel
    		1"—Hex
    		00000000000
    5/16"-18
    		0.188"—0.135"315Black-Oxide Steel1"—Hex
    		00000000000
    3/8"-16
    		0.188"—0.186"2.87.218-8 Stainless Steel
    		1.13"—Hex
    		00000000000
    3/8"-16
    		0.188"—0.186"2.87.2Black-Oxide Steel1.13"—Hex
    		00000000000
    3/8"-16
    		0.188"—0.186"5.514.518-8 Stainless Steel
    		1.13"—Hex
    		00000000000
    3/8"-16
    		0.188"—0.186"5.514.5Black-Oxide Steel1.13"—Hex
    		00000000000
    1/2"-13
    		0.25"—0.248"2.79.318-8 Stainless Steel
    		1.25"—Hex
    		000000000000
    1/2"-13
    		0.25"—0.248"2.79.3Black-Oxide Steel1.25"—Hex
    		00000000000
    1/2"-13
    		0.25"—0.248"6.617.418-8 Stainless Steel
    		1.25"—Hex
    		000000000000
    1/2"-13
    		0.25"—0.248"6.617.4Black-Oxide Steel1.25"—Hex
    		00000000000
    5/8"-11
    		0.313"—0.31"3.510.518-8 Stainless Steel
    		1.5"—Hex
    		000000000000
    5/8"-11
    		0.313"—0.31"3.510.5Black-Oxide Steel1.5"—Hex
    		000000000000
    5/8"-11
    		0.313"—0.31"10.525.518-8 Stainless Steel
    		1.5"—Hex
    		000000000000
    5/8"-11
    		0.313"—0.31"10.525.5Black-Oxide Steel1.5"—Hex
    		000000000000
    M4 x 0.7 mm2.4 mm—1.8 mm2.77.3Black-Oxide Steel15.9 mm—Hex
    		000000000000
    M5 x 0.8 mm3.2 mm—2.3 mm2.911.1Black-Oxide Steel19.1 mm—Hex
    		000000000000
    M6 x 1 mm4.8 mm—3 mm313Black-Oxide Steel25.4 mm—Hex
    		000000000000
    M8 x 1.25 mm4.8 mm—3.4 mm315Black-Oxide Steel25.4 mm—Hex
    		000000000000
    M10 x 1.5 mm4.8 mm—4.7 mm5.514.5Black-Oxide Steel28.6 mm—Hex
    		000000000000
    M12 x 1.75 mm6.4 mm—6.3 mm6.617.4Black-Oxide Steel31.8 mm—Hex
    		000000000000
     

    L-Handle Retractable Spring Plungers

    Image of Product. Front orientation. Contains Annotated. Spring Plungers. L-Handle Retractable Spring Plungers.
    The L-handle on these spring plungers takes up less space than a T-handle and swivels to avoid obstacles. Pull it back to manually retract the nose and position, align, and lock components as needed for your job.
    Spring plungers are available with or without a threadlocker. Those with a threadlocker won't wiggle loose from vibration. Spring plungers without a threadlocker are easier to remove.
    Steel Nose—The strongest, most wear-resistant noses, these won't deform from stress and vibration. Steel is best for dry environments, however, since moisture will cause it to rust.
    18-8 Stainless Steel Nose—The choice for wet and outdoor environments, 18-8 stainless steel resists rusting. It's strong enough for most jobs, but won't withstand stress and vibration as well as steel.
    316 Stainless Steel Nose—With the best corrosion resistance of all, 316 stainless steel stands up to harsh weather, salt water, and chemicals. The nose is strong enough for most jobs, but won't withstand stress and vibration as well as steel.
    Brass Nose—Similar to 18-8 stainless steel, brass is corrosion resistant enough to stand up to wet environments. Since brass is softer than other metals, these noses are less likely to dent surfaces, however, they could deform under high stress.
    Acetal Nose—The best plastic for damp and wet environments, acetal won't swell or lose strength if exposed to moisture. These noses are extra soft to avoid scratching delicate surfaces. They are best for use on soft materials, such as aluminum.
    Twist-to-Lock—Free up both hands to adjust your workpiece or switch out parts without the plunger springing back and getting in the way. Pull back the handle and twist to lock the nose in its retracted position.
    Nose
    Nose
    Force, lbf
    Body
    Handle
    Nonlocking
    Twist-to-Lock
    Thread Size
    Thread
    Lg.
    Extended
    Lg.
    Dia.
    Extended
    Compressed
    Material
    Lg.
    Material
    Lg.
    Drive Style
    Each
    Each
    Steel Nose
    10-32
    		0.53"0.188"0.125"0.10.5Zinc-Plated Steel0.9"Steel3/4"External Hex
    		———00000000000000
    1/4"-20
    		0.37"0.2"0.16"0.10.5Zinc-Plated Steel0.75"Steel1/2"External Hex
    		0000000000000000000000000
    1/4"-20
    		0.67"0.38"0.16"0.52.5Zinc-Plated Steel1.25"Steel5/8"External Hex
    		000000000000000000000000
    3/8"-16
    		0.75"0.3"0.25"0.31.3Zinc-Plated Steel1.13"Steel3/4"External Hex
    		000000000000000000000000
    3/8"-16
    		1.31"0.56"0.25"0.83.8Zinc-Plated Steel2"Steel1"External Hex
    		000000000000000000000000
    1/2"-13
    		1"0.4"0.31"0.52Zinc-Plated Steel1.5"Steel1"External Hex
    		000000000000000000000000
    1/2"-13
    		1.25"0.75"0.31"15Zinc-Plated Steel2.11"Steel1 1/4"External Hex
    		000000000000000000000000
    5/8"-11
    		1.25"0.5"0.38"0.82.5Zinc-Plated Steel1.88"Steel1 1/4"External Hex
    		000000000000000000000000
    5/8"-11
    		2"1"0.38"15Zinc-Plated Steel3.05"Steel1 3/8"External Hex
    		000000000000000000000000
    M6 x 1 mm10 mm5 mm4 mm0.10.5Zinc-Plated Steel19 mmSteel13 mmExternal Hex
    		000000000000———0
    M6 x 1 mm17 mm10 mm4 mm0.52.5Zinc-Plated Steel32 mmSteel16 mmExternal Hex
    		000000000000000000000000
    M10 x 1.5 mm19 mm7.8 mm6.4 mm0.31.3Zinc-Plated Steel29 mmSteel19 mmExternal Hex
    		000000000000———0
    M10 x 1.5 mm33 mm14 mm6 mm0.83.8Zinc-Plated Steel51 mmSteel24 mmExternal Hex
    		000000000000———0
    M10 x 1.5 mm33 mm14 mm6 mm0.83.8Zinc-Plated Steel51 mmSteel25.75 mmExternal Hex
    		———0000000000000
    M12 x 1.75 mm25 mm10 mm8 mm0.52Zinc-Plated Steel38 mmSteel25 mmExternal Hex
    		000000000000———0
    M12 x 1.75 mm32 mm19 mm8 mm15Zinc-Plated Steel54 mmSteel31 mmExternal Hex
    		000000000000———0
    M12 x 1.75 mm32 mm19 mm8 mm15Zinc-Plated Steel54 mmSteel33.8 mmExternal Hex
    		———0000000000000
    M16 x 2 mm32 mm13 mm9.7 mm0.82.5Zinc-Plated Steel48 mmSteel30 mmExternal Hex
    		000000000000———0
    M16 x 2 mm51 mm25 mm10 mm15Zinc-Plated Steel77 mmSteel33 mmExternal Hex
    		000000000000———0
    M16 x 2 mm51 mm25.4 mm9.7 mm15Zinc-Plated Steel78 mmSteel36 mmExternal Hex
    		———0000000000000
     
    18-8 Stainless Steel Nose
    10-32
    		0.53"0.188"0.125"0.10.518-8 Stainless Steel
    		0.9"18-8 Stainless Steel
    		3/4"External Hex
    		———0000000000000
    1/4"-20
    		0.37"0.2"0.16"0.10.518-8 Stainless Steel
    		0.75"18-8 Stainless Steel
    		5/8"External Hex
    		000000000000———0
    1/4"-20
    		0.43"0.2"0.16"0.10.518-8 Stainless Steel
    		0.75"18-8 Stainless Steel
    		1/2"External Hex
    		———0000000000000
    1/4"-20
    		0.67"0.38"0.16"0.52.518-8 Stainless Steel
    		1.25"18-8 Stainless Steel
    		5/8"External Hex
    		———0000000000000
    1/4"-20
    		0.67"0.38"0.16"0.52.518-8 Stainless Steel
    		1.25"18-8 Stainless Steel
    		3/4"External Hex
    		000000000000———0
    3/8"-16
    		0.62"0.3"0.25"0.31.318-8 Stainless Steel
    		1.13"18-8 Stainless Steel
    		7/8"External Hex
    		000000000000———0
    3/8"-16
    		0.75"0.3"0.25"0.31.318-8 Stainless Steel
    		1.13"18-8 Stainless Steel
    		3/4"External Hex
    		———0000000000000
    3/8"-16
    		1.18"0.56"0.25"0.83.818-8 Stainless Steel
    		2"18-8 Stainless Steel
    		1"External Hex
    		000000000000———0
    3/8"-16
    		1.31"0.56"0.25"0.83.818-8 Stainless Steel
    		2"18-8 Stainless Steel
    		1"External Hex
    		———0000000000000
    1/2"-13
    		0.87"0.4"0.31"0.5218-8 Stainless Steel
    		1.5"18-8 Stainless Steel
    		1"External Hex
    		000000000000———0
    1/2"-13
    		1"0.4"0.31"0.5218-8 Stainless Steel
    		1.5"18-8 Stainless Steel
    		1"External Hex
    		———0000000000000
    1/2"-13
    		1.12"0.75"0.31"1518-8 Stainless Steel
    		2.11"18-8 Stainless Steel
    		1 3/8"External Hex
    		000000000000———0
    1/2"-13
    		1.25"0.75"0.31"1518-8 Stainless Steel
    		2.11"18-8 Stainless Steel
    		1 1/4"External Hex
    		———0000000000000
    5/8"-11
    		1.12"0.5"0.38"0.82.518-8 Stainless Steel
    		1.88"18-8 Stainless Steel
    		1 1/4"External Hex
    		000000000000———0
    5/8"-11
    		1.25"0.5"0.38"0.82.518-8 Stainless Steel
    		1.88"18-8 Stainless Steel
    		1 1/4"External Hex
    		———0000000000000
    5/8"-11
    		1.87"1"0.38"1518-8 Stainless Steel
    		3.05"18-8 Stainless Steel
    		1 1/2"External Hex
    		000000000000———0
    5/8"-11
    		2"1"0.38"1518-8 Stainless Steel
    		3.05"18-8 Stainless Steel
    		1 3/8"External Hex
    		———0000000000000
    M6 x 1 mm10 mm5 mm4 mm0.10.518-8 Stainless Steel
    		19 mm18-8 Stainless Steel
    		13 mmExternal Hex
    		000000000000———0
    M6 x 1 mm17 mm10 mm4 mm0.52.518-8 Stainless Steel
    		32 mm18-8 Stainless Steel
    		16 mmExternal Hex
    		000000000000000000000000
    M10 x 1.5 mm19 mm7.8 mm6.4 mm0.31.318-8 Stainless Steel
    		29 mm18-8 Stainless Steel
    		19 mmExternal Hex
    		000000000000———0
    M10 x 1.5 mm33 mm14 mm6 mm0.83.818-8 Stainless Steel
    		51 mm18-8 Stainless Steel
    		24 mmExternal Hex
    		000000000000———0
    M10 x 1.5 mm33 mm14 mm6 mm0.83.818-8 Stainless Steel
    		51 mm18-8 Stainless Steel
    		25.75 mmExternal Hex
    		———0000000000000
    M12 x 1.75 mm25 mm10 mm8 mm0.5218-8 Stainless Steel
    		38 mm18-8 Stainless Steel
    		25 mmExternal Hex
    		000000000000———0
    M12 x 1.75 mm32 mm19 mm8 mm1518-8 Stainless Steel
    		54 mm18-8 Stainless Steel
    		31 mmExternal Hex
    		000000000000———0
    M12 x 1.75 mm32 mm19 mm8 mm1518-8 Stainless Steel
    		54 mm18-8 Stainless Steel
    		33.8 mmExternal Hex
    		———0000000000000
    M16 x 2 mm32 mm13 mm9.7 mm0.82.518-8 Stainless Steel
    		48 mm18-8 Stainless Steel
    		30 mmExternal Hex
    		000000000000———0
    M16 x 2 mm51 mm25 mm10 mm1518-8 Stainless Steel
    		77 mm18-8 Stainless Steel
    		33 mmExternal Hex
    		000000000000———0
    M16 x 2 mm51 mm25.4 mm9.7 mm1518-8 Stainless Steel
    		78 mm18-8 Stainless Steel
    		36 mmExternal Hex
    		———0000000000000
     
    316 Stainless Steel Nose
    10-32
    		0.45"0.188"0.125"0.10.5316 Stainless Steel
    		0.9"18-8 Stainless Steel
    		3/4"External Hex
    		000000000000———0
    10-32
    		0.53"0.188"0.125"0.10.5316 Stainless Steel
    		0.9"18-8 Stainless Steel
    		1/2"External Hex
    		———0000000000000
    1/4"-20
    		0.37"0.2"0.16"0.10.5316 Stainless Steel
    		0.75"18-8 Stainless Steel
    		5/8"External Hex
    		000000000000———0
    1/4"-20
    		0.43"0.2"0.16"0.10.5316 Stainless Steel
    		0.75"18-8 Stainless Steel
    		1/2"External Hex
    		———0000000000000
    1/4"-20
    		0.67"0.38"0.16"0.52.5316 Stainless Steel
    		1.25"18-8 Stainless Steel
    		3/4"External Hex
    		000000000000———0
    1/4"-20
    		0.73"0.38"0.16"0.52.5316 Stainless Steel
    		1.25"18-8 Stainless Steel
    		5/8"External Hex
    		———0000000000000
    3/8"-16
    		0.62"0.3"0.25"0.31.3316 Stainless Steel
    		1.13"18-8 Stainless Steel
    		7/8"External Hex
    		000000000000———0
    3/8"-16
    		0.75"0.3"0.25"0.31.3316 Stainless Steel
    		1.13"18-8 Stainless Steel
    		3/4"External Hex
    		———0000000000000
    3/8"-16
    		1.18"0.56"0.25"0.83.8316 Stainless Steel
    		2"18-8 Stainless Steel
    		1"External Hex
    		000000000000———0
    3/8"-16
    		1.31"0.56"0.25"0.83.8316 Stainless Steel
    		2"18-8 Stainless Steel
    		1"External Hex
    		———0000000000000
    1/2"-13
    		0.87"0.4"0.31"0.52316 Stainless Steel
    		1.5"18-8 Stainless Steel
    		1"External Hex
    		000000000000———0
    1/2"-13
    		1"0.4"0.31"0.52316 Stainless Steel
    		1.5"18-8 Stainless Steel
    		1"External Hex
    		———0000000000000
    1/2"-13
    		1.12"0.75"0.31"15316 Stainless Steel
    		2.11"18-8 Stainless Steel
    		1 3/8"External Hex
    		000000000000———0
    1/2"-13
    		1.25"0.75"0.31"15316 Stainless Steel
    		2.11"18-8 Stainless Steel
    		1 1/4"External Hex
    		———0000000000000
    5/8"-11
    		1.12"0.5"0.38"0.82.5316 Stainless Steel
    		1.88"18-8 Stainless Steel
    		1 1/4"External Hex
    		000000000000———0
    5/8"-11
    		1.25"0.5"0.38"0.82.5316 Stainless Steel
    		1.88"18-8 Stainless Steel
    		1 1/4"External Hex
    		———0000000000000
    5/8"-11
    		1.87"1"0.38"15316 Stainless Steel
    		3.05"18-8 Stainless Steel
    		1 1/2"External Hex
    		000000000000———0
    5/8"-11
    		2"1"0.38"15316 Stainless Steel
    		3.05"18-8 Stainless Steel
    		1 3/8"External Hex
    		———0000000000000
     
    Brass Nose
    10-32
    		0.45"0.188"0.125"0.10.5Brass0.9"Brass3/4"External Hex
    		000000000000———0
    10-32
    		0.53"0.188"0.125"0.10.5Brass0.9"Brass1/2"External Hex
    		———0000000000000
    1/4"-20
    		0.37"0.2"0.16"0.10.5Brass0.75"Brass5/8"External Hex
    		000000000000———0
    1/4"-20
    		0.43"0.2"0.16"0.10.5Brass0.75"Brass1/2"External Hex
    		———0000000000000
    1/4"-20
    		0.67"0.38"0.16"0.52.5Brass1.25"Brass3/4"External Hex
    		000000000000———0
    1/4"-20
    		0.73"0.38"0.16"0.52.5Brass1.25"Brass5/8"External Hex
    		———0000000000000
    3/8"-16
    		1.18"0.56"0.25"0.83.8Brass2"Brass1"External Hex
    		000000000000———0
    3/8"-16
    		1.31"0.56"0.25"0.83.8Brass2"Brass1"External Hex
    		———0000000000000
    1/2"-13
    		0.87"0.4"0.31"0.52Brass1.5"Brass1"External Hex
    		000000000000———0
    1/2"-13
    		1"0.4"0.31"0.52Brass1.5"Brass1"External Hex
    		———0000000000000
    1/2"-13
    		1.12"0.75"0.31"15Brass2.11"Brass1 3/8"External Hex
    		000000000000———0
    1/2"-13
    		1.25"0.75"0.31"15Brass2.11"Brass1 1/4"External Hex
    		———0000000000000
    5/8"-11
    		1.12"0.5"0.38"0.82.5Brass1.88"Brass1 1/4"External Hex
    		000000000000———0
    5/8"-11
    		1.25"0.5"0.38"0.82.5Brass1.88"Brass1 1/4"External Hex
    		———0000000000000
    5/8"-11
    		1.87"1"0.38"15Brass3.05"Brass1 1/2"External Hex
    		000000000000———0
    5/8"-11
    		2"1"0.38"15Brass3.05"Brass1 3/8"External Hex
    		———0000000000000
     
    Acetal Nose
    1/4"-20
    		0.75"0.375"0.156"0.52.518-8 Stainless Steel
    		1.25"18-8 Stainless Steel
    		5/8"External Hex
    		———0000000000000
    1/4"-20
    		0.75"0.375"0.156"0.52.5Zinc-Plated Steel1.25"18-8 Stainless Steel
    		5/8"External Hex
    		———0000000000000
    3/8"-16
    		1.31"0.563"0.25"0.83.818-8 Stainless Steel
    		2"18-8 Stainless Steel
    		1"External Hex
    		———0000000000000
    3/8"-16
    		1.31"0.563"0.25"0.83.8Zinc-Plated Steel2"18-8 Stainless Steel
    		1"External Hex
    		———0000000000000
    1/2"-13
    		1.38"0.75"0.312"1518-8 Stainless Steel
    		2.13"18-8 Stainless Steel
    		1 1/4"External Hex
    		———0000000000000
    1/2"-13
    		1.38"0.75"0.312"15Zinc-Plated Steel2.13"18-8 Stainless Steel
    		1 1/4"External Hex
    		———0000000000000
    5/8"-11
    		1.94"1"0.375"1518-8 Stainless Steel
    		3"18-8 Stainless Steel
    		1 3/8"External Hex
    		———0000000000000
    5/8"-11
    		1.94"1"0.375"15Zinc-Plated Steel3"18-8 Stainless Steel
    		1 3/8"External Hex
    		———0000000000000
     

    Long-Nose Spring Plungers For Ejecting

    Image of Product. Front orientation. Spring Plungers. Long-Nose Spring Plungers For Ejecting.
    Image of Attribute. Front orientation. Contains Annotated. Long-Nose Spring Plungers For Ejecting.
    Punch large parts free from presses or dies with a nose that’s three times longer than others. These spring plungers also have a long spring that doesn’t need to compress as far to retract the nose, so it can handle high speed, repetitive ejecting jobs without wearing down.
    Steel Nose—The strongest, most wear-resistant noses, these won't deform from stress and vibration. Steel is best for dry environments, however, since moisture will cause it to rust.
    Nose
    Nose
    Force, lbf
    Body
    Thread Size
    Extended
    Lg.
    Wd.
    Extended
    Compressed
    Material
    Lg.
    Drive Style
    Each
    Steel Nose
    5/8"-11
    		1"0.313"420Black-Oxide Steel3.12"External Hex
    		00000000000000
    3/4"-10
    		1"0.375"435Black-Oxide Steel3.75"External Hex
    		0000000000000
    1"-8
    		1.5"0.5"431Zinc-Plated Steel5"External Hex
    		0000000000000
    1"-8
    		1.5"0.5"1668Black-Oxide Steel5"External Hex
    		0000000000000
    M16 x 2 mm25.4 mm7.9 mm420Black-Oxide Steel79.3 mmExternal Hex
    		0000000000000
    M20 x 2.5 mm25.4 mm9.5 mm435Black-Oxide Steel95.3 mmExternal Hex
    		0000000000000
    M24 x 3 mm38.1 mm12.7 mm1668Black-Oxide Steel127 mmExternal Hex
    		0000000000000
     

    Low-Profile Knob-Grip Retractable Spring Plungers

    Image of Product. Front orientation. Contains Annotated. Spring Plungers. Low-Profile Knob-Grip Retractable Spring Plungers.
    With the sleekest knob we offer, these fit in areas with low clearance, such as in between conveyors. They tighten with a hex key for installation in cramped spots where your fingers might not reach. Tug the knob back to manually retract the nose so you can position, align, and lock components as needed for your job.
    Spring plungers are available with or without a threadlocker. Those with a threadlocker won't wiggle loose from vibration. Spring plungers without a threadlocker are easier to remove.
    Steel Nose—The strongest, most wear-resistant noses, these won't deform from stress and vibration. Steel is best for dry environments, however, since moisture will cause it to rust.
    18-8 Stainless Steel Nose—The choice for wet and outdoor environments, 18-8 stainless steel resists rusting. It's strong enough for most jobs, but won't withstand stress and vibration as well as steel.
    Twist-to-Lock—Free up both hands to adjust your workpiece or switch out parts without the plunger springing back and getting in the way. Pull back the handle and twist to lock the nose in its retracted position.
    Nose
    Nose
    Force, lbf
    Body
    Handle
    Twist-to-Lock
    Thread
    Size
    Thread
    Lg.
    Extended
    Lg.
    Dia.
    Extended
    Compressed
    Material
    Lg.
    Material
    Dia.
    Drive
    Style
    Each
    Steel Nose
    1/4"-20
    		0.6"0.125"0.123"14Steel0.81"Zinc-Yellow-Chromate-Plated Steel3/4"Hex
    		0000000000000
    5/16"-18
    		0.8"0.187"0.154"16Steel1.07"Zinc-Yellow-Chromate-Plated Steel7/8"Hex
    		000000000000
    3/8"-16
    		1"0.22"0.185"18Steel1.26"Zinc-Yellow-Chromate-Plated Steel1"Hex
    		000000000000
    1/2"-13
    		1.09"0.25"0.248"110Steel1.38"Zinc-Yellow-Chromate-Plated Steel1 1/4"Hex
    		000000000000
     
    18-8 Stainless Steel Nose
    1/4"-20
    		0.6"0.125"0.123"1418-8 Stainless Steel
    		0.81"18-8 Stainless Steel
    		3/4"Hex
    		000000000000
    5/16"-18
    		0.8"0.187"0.154"1618-8 Stainless Steel
    		1.07"18-8 Stainless Steel
    		7/8"Hex
    		000000000000
    3/8"-16
    		1"0.22"0.185"1818-8 Stainless Steel
    		1.26"18-8 Stainless Steel
    		1"Hex
    		000000000000
    1/2"-13
    		1.09"0.25"0.248"11018-8 Stainless Steel
    		1.38"18-8 Stainless Steel
    		1 1/4"Hex
    		000000000000
     
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