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About Leveling Mounts
Choose the right leveling mounts for your floor conditions, equipment weight, and vibration-control needs.
Swivel Leveling Mounts with Threaded Stud
Without Cushion | With Rubber Cushion | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Thread Lg. | Swivel Range of Motion | Base Dia. | Cap. per Mount, lb. | Overall Ht. | Each | Cap. per Mount, lb. | Overall Ht. | Cushion Material | Each | ||||
Nickel-Plated Steel Base and Stud | ||||||||||||||
| 1/2"-20 | 2" | 7.5° | 1 7/8" | 4,000 | 3 1/8" | 6111K153 | 000000 | 3,000 | 3 1/4" | Natural Rubber | 6111K184 | 000000 | ||
Zinc-Yellow-Chromate-Plated Steel Base and Stud | ||||||||||||||
| 1/2"-20 | 2" | 7.5° | 1 7/8" | 4,000 | 3 1/8" | 6111K167 | 00000 | 3,000 | 3 1/4" | Natural Rubber | 6111K203 | 00000 | ||
Black-Oxide Steel Base and Zinc-Plated Steel Stud | ||||||||||||||
| 1/2"-20 | 2" | 7.5° | 1 7/8" | 4,000 | 3 1/8" | 6111K228 | 00000 | 3,000 | 3 1/4" | Natural Rubber | 6111K524 | 00000 | ||
303 Stainless Steel Base and Stud | ||||||||||||||
| 1/2"-20 | 2" | 7.5° | 1 7/8" | 4,000 | 3 1/8" | 6111K188 | 00000 | 3,000 | 3 1/4" | Natural Rubber | 5546N24 | 00000 | ||
316 Stainless Steel Base and Stud | ||||||||||||||
| 1/2"-20 | 2" | 7.5° | 1 7/8" | 4,000 | 3 1/8" | 6111K126 | 00000 | 3,000 | 3 1/4" | Natural Rubber | 6709N64 | 00000 | ||
Delrin® Acetal Base and Zinc-Plated Steel Stud | ||||||||||||||
| 1/2"-20 | 2" | 7.5° | 1 7/8" | 625 | 3 1/8" | 6111K424 | 00000 | 625 | 3 1/4" | Natural Rubber | 6111K471 | 00000 | ||
Swivel Leveling Mounts with Threaded Hole
![]() | ![]() |
Without Cushion | With Cushion |
Without Cushion | With Rubber Cushion | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Thread Dp. | Swivel Range of Motion | Base Dia. | Cap. per Mount, lb. | Overall Ht. | Each | Cap. per Mount, lb. | Overall Ht. | Cushion Material | Each | ||||
Nickel-Plated Steel Base | ||||||||||||||
| 1/2"-20 | 7/16" | 7.5° | 1 7/8" | 4,000 | 1 1/8" | 6103K202 | 00000 | 3,000 | 1 1/4" | Natural Rubber | 6103K175 | 000000 | ||
Zinc-Yellow-Chromate-Plated Steel Base | ||||||||||||||
| 1/2"-20 | 7/16" | 7.5° | 1 7/8" | 4,000 | 1 1/8" | 6103K203 | 0000 | 3,000 | 1 1/4" | Natural Rubber | 6103K181 | 00000 | ||
Black-Oxide Steel Base | ||||||||||||||
| 1/2"-20 | 7/16" | 7.5° | 1 7/8" | 4,000 | 1 1/8" | 6103K134 | 00000 | 3,000 | 1 1/4" | Natural Rubber | 6103K336 | 00000 | ||
303 Stainless Steel Base | ||||||||||||||
| 1/2"-20 | 7/16" | 7.5° | 1 7/8" | 4,000 | 1 1/8" | 6103K222 | 00000 | 3,000 | 1 1/4" | Natural Rubber | 5212N19 | 00000 | ||
316 Stainless Steel Base | ||||||||||||||
| 1/2"-20 | 7/16" | 7.5° | 1 7/8" | 4,000 | 1 1/8" | 6103K155 | 00000 | — | — | — | ——— | 0 | ||
Delrin® Acetal Base | ||||||||||||||
| 1/2"-20 | 7/16" | 7.5° | 1 7/8" | 625 | 1 1/8" | 6103K116 | 00000 | 625 | 1 1/4" | Natural Rubber | 6103K104 | 00000 | ||
Stay-Put Swivel Leveling Mounts with Threaded Stud
Mounting Holes | Without Cushion | With Rubber Cushion | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Thread Lg. | Swivel Range of Motion | Base Dia. | No. of | Fasteners Included | Dia. | Ctr.-to-Ctr. Lg. | Cap. per Mount, lb. | Overall Ht. | Each | Cap. per Mount, lb. | Overall Ht. | Cushion Material | Each | ||||
Glass-Filled Nylon Base and Zinc-Plated Steel Stud | ||||||||||||||||||
| 1/2"-20 | 2" | 7.5° | 2" | 2 | No | 1/4" | 1 5/16" | 3,800 | 3 1/8" | 2531K312 | 00000 | 3,200 | 3 3/16" | Neoprene | 2531K324 | 000000 | ||
Easy-Install Vibration-Damping Rigid Leveling Mounts with Threaded Stud
![]() |
Style 2 |
Style | Thread Size | Thread Lg. | Cap. per Mount, lb. | Deflection @ Cap. | Base Wd. | Overall Ht. | Cushion Material | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Aluminum Base and Zinc-Plated Steel Stud with Rubber Cushion | |||||||||||
| 2 | 1/2"-20 | 1 1/2" | 500 | 0.18" | 4" | 1 3/16" | Buna-N | 6424K21 | 000000 | ||
| 2 | 1/2"-20 | 1 1/2" | 1,000 | 0.12" | 6" | 1 3/16" | Buna-N | 6424K12 | 00000 | ||
| 2 | 1/2"-20 | 1 1/2" | 1,875 | 0.21" | 4" | 1 3/16" | Buna-N | 6424K23 | 00000 | ||
| 2 | 1/2"-20 | 1 1/2" | 2,500 | 0.13" | 6" | 1 3/16" | Buna-N | 6424K14 | 00000 | ||
Easy-Install Vibration-Damping Swivel Leveling Mounts with Threaded Stud
Reinforced Threaded-Hole Bumpers
Abrasion-Resistant Polyurethane Rubber%20--%3e%3csvg%20version='1.1'%20id='Layer_1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20400%20400'%20style='enable-background:new%200%200%20400%20400;'%20xml:space='preserve'%3e%3cstyle%20type='text/css'%3e%20.st0{fill:%231A70A0;}%20.st1{opacity:0.5;}%20%3c/style%3e%3cg%3e%3cg%3e%3cpath%20class='st0'%20d='M200,56.9c38.35,0,74.4,14.93,101.51,42.05c27.11,27.11,42.05,63.17,42.05,101.51s-14.93,74.4-42.05,101.51%20S238.35,344.02,200,344.02s-74.4-14.93-101.51-42.05c-27.11-27.11-42.05-63.17-42.05-101.51s14.93-74.4,42.05-101.51%20S161.65,56.9,200,56.9%20M200,12.9C96.41,12.9,12.44,96.88,12.44,200.46c0,103.59,83.97,187.56,187.56,187.56%20c103.59,0,187.56-83.97,187.56-187.56C387.56,96.88,303.59,12.9,200,12.9L200,12.9z'/%3e%3c/g%3e%3cg%3e%3cg%20class='st1'%3e%3cpath%20class='st0'%20d='M235.49,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C190.89,163.58,214.53,158.88,235.49,152.24z%20M230.44,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C218.68,82.23,224.24,80.84,230.44,80.84z'/%3e%3c/g%3e%3cg%3e%3cpath%20class='st0'%20d='M214.08,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C169.48,163.58,193.11,158.88,214.08,152.24z%20M209.03,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C197.26,82.23,202.83,80.84,209.03,80.84z'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
Thread | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Dp. | OD | Ht. | Hardness | Hardness Rating | Color | Temp., ° F | Base Plate Material | Nonmarking | For Use Outdoors | Each | |||
Style 1 | ||||||||||||||
| 1/2"-20 | 1/2" | 1 1/4" | 1 1/4" | Durometer 40A | Medium Soft | Red | -40 to 200 | Steel | No | Yes | 9223K12 | 000000 | ||
| 1/2"-20 | 1/2" | 1 1/4" | 1 1/4" | Durometer 60A | Medium Hard | Black | -40 to 200 | Steel | No | Yes | 9546K441 | 00000 | ||
| 1/2"-20 | 1/2" | 1 1/4" | 1 1/4" | Durometer 85A | Hard | Red | -40 to 200 | Steel | No | Yes | 9546K54 | 00000 | ||
| 1/2"-20 | 1/2" | 1 1/4" | 1 1/4" | Durometer 95A | Extra Hard | Black | -40 to 200 | Steel | No | Yes | 9546K453 | 00000 | ||
Oil-Resistant Buna-N%20--%3e%3csvg%20version='1.1'%20id='Layer_1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20400%20400'%20style='enable-background:new%200%200%20400%20400;'%20xml:space='preserve'%3e%3cstyle%20type='text/css'%3e%20.st0{fill:%231A70A0;}%20.st1{opacity:0.5;}%20%3c/style%3e%3cg%3e%3cg%3e%3cpath%20class='st0'%20d='M200,56.9c38.35,0,74.4,14.93,101.51,42.05c27.11,27.11,42.05,63.17,42.05,101.51s-14.93,74.4-42.05,101.51%20S238.35,344.02,200,344.02s-74.4-14.93-101.51-42.05c-27.11-27.11-42.05-63.17-42.05-101.51s14.93-74.4,42.05-101.51%20S161.65,56.9,200,56.9%20M200,12.9C96.41,12.9,12.44,96.88,12.44,200.46c0,103.59,83.97,187.56,187.56,187.56%20c103.59,0,187.56-83.97,187.56-187.56C387.56,96.88,303.59,12.9,200,12.9L200,12.9z'/%3e%3c/g%3e%3cg%3e%3cg%20class='st1'%3e%3cpath%20class='st0'%20d='M235.49,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C190.89,163.58,214.53,158.88,235.49,152.24z%20M230.44,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C218.68,82.23,224.24,80.84,230.44,80.84z'/%3e%3c/g%3e%3cg%3e%3cpath%20class='st0'%20d='M214.08,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C169.48,163.58,193.11,158.88,214.08,152.24z%20M209.03,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C197.26,82.23,202.83,80.84,209.03,80.84z'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
Thread | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Dp. | OD | Ht. | Hardness | Hardness Rating | Color | Temp., ° F | Base Plate Material | Nonmarking | For Use Outdoors | Each | |||
Style 1 | ||||||||||||||
| 1/2"-20 | 1/2" | 1 1/4" | 1 1/4" | Durometer 40A | Medium Soft | White | -60 to 175 | Steel | Yes | No | 9546K463 | 000000 | ||
Threaded Locating and Support Buttons
Vibration-Damping Bolt-Down Mounts
Style 1—Threaded-Insert Mount
Base | Mounting | Each | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Cap. per Mount, lb. | Deflection @ Cap. | Shear Cap. per Mount | Deflection @ Shear Cap. | Overall Ht. | Dia. | Lg. | Wd. | Temp. Range, ° F | Fasteners Included | No. of Holes | Hole Dia. | Hole Ctr.-to-Ctr. | Base Material | 1-24 | 25-99 | 100-Up | |||
Multipurpose Neoprene | ||||||||||||||||||||
| 1/2"-20 | 130 | 0.12" | Not Rated | Not Rated | 1.12" | 1.83" | 3.75" | 2.25" | 10 to 180 | No | 2 | 0.34" | 3" | Steel | 64875K25 | 000000 | 000000 | 000000 | ||
| 1/2"-20 | 250 | 0.12" | Not Rated | Not Rated | 1.12" | 1.83" | 3.75" | 2.25" | 10 to 180 | No | 2 | 0.34" | 3" | Steel | 64875K76 | 00000 | 00000 | 00000 | ||
| 1/2"-20 | 350 | 0.12" | Not Rated | Not Rated | 1.12" | 1.83" | 3.75" | 2.25" | 10 to 180 | No | 2 | 0.34" | 3" | Steel | 64875K27 | 00000 | 00000 | 00000 | ||
| 1/2"-20 | 480 | 0.12" | Not Rated | Not Rated | 1.12" | 1.83" | 3.75" | 2.25" | 10 to 180 | No | 2 | 0.34" | 3" | Steel | 64875K28 | 00000 | 00000 | 00000 | ||
Hex-Head Gripper Screws
Threaded Locating Pins
Head | Thread | Round Head | Diamond Head | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. (A) | Ht. (B) | Size | Lg. | Shoulder Ht. | Overall Ht. | Head Dia. Tolerance | Hardness | Each | Each | ||||
Steel | |||||||||||||
| 1/2" | 11/16" | 1/2"-20 | 11/16" | 5/32" | 2 1/8" | -0.0015" to -0.001" | Rockwell C60 to Rockwell C64 | 1529N17 | 000000 | 1529N27 | 000000 | ||
| 9/16" | 11/16" | 1/2"-20 | 21/32" | 5/32" | 2 1/8" | -0.0015" to -0.001" | Rockwell C60 to Rockwell C64 | 1529N41 | 00000 | 1529N44 | 00000 | ||
Removable Drill Bushings for Thin Metal
Tolerance | Thread | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID | OD | Lg. | For Drill Bit Size | ID | OD | For Material Thk. | Size | Lg. | Direction | Material | Hardness | Each | ||
| 0.196" | 1/2" | 1/2" | 9 Ga. | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A626 | 000000 | |
| 0.199" | 1/2" | 1/2" | 8 Ga. | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A627 | 00000 | |
| 0.201" | 1/2" | 1/2" | 7 Ga. | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A628 | 00000 | |
| 0.2031" | 1/2" | 1/2" | 13/64" | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A629 | 00000 | |
| 0.213" | 1/2" | 1/2" | 3 Ga. | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A631 | 00000 | |
| 0.2188" | 1/2" | 1/2" | 7/32" | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A17 | 00000 | |
| 0.221" | 1/2" | 1/2" | 2 Ga. | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A632 | 00000 | |
| 0.228" | 1/2" | 1/2" | 1 Ga. | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A633 | 00000 | |
| 0.2344" | 1/2" | 1/2" | 15/64" | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A634 | 00000 | |
| 0.25" | 1/2" | 1/2" | 1/4", E | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A18 | 00000 | |
| 0.257" | 1/2" | 1/2" | F | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A635 | 00000 | |
| 0.261" | 1/2" | 1/2" | G | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A636 | 00000 | |
| 0.2656" | 1/2" | 1/2" | 17/64" | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A21 | 00000 | |
| 0.266" | 1/2" | 1/2" | H | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A637 | 00000 | |
| 0.281" | 1/2" | 1/2" | K | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A638 | 00000 | |
| 0.2813" | 1/2" | 1/2" | 9/32" | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A22 | 00000 | |
| 0.3125" | 1/2" | 1/2" | 5/16" | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A23 | 00000 | |
| 0.315" | 1/2" | 1/2" | 8 mm | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A639 | 00000 | |
| 0.316" | 1/2" | 1/2" | O | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64" to 3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 8509A641 | 00000 | |












































