Filter by
Thread Size
Thread Direction
Finish
Wing Nut Profile
Export Control Classification Number (ECCN)
DFARS Specialty Metals
Threaded Through-Hole Knobs
 |  |  |  |  |  |
Style 7 | Style 8 | Style 9 | Style 10 | Style 11 | Style 12 |
Style 7—Four-Arm Grip
Style 11—Six-Arm Grip
|
Style 11 |
Thread | Head | Hub | Each | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
Sz. | Dp. | Dia. | Ht. | Dia. | Ht. | 1-9 | 10-Up | |||
Iron | ||||||||||
| 3/8"-16 | 1" | 2" | 1/2" | 7/8" | 1/2" | 6042K161 | 000000 | 000000 | ||
| 3/8"-16 | 2" | 1 1/2" | 1/2" | 7/8" | 1 1/2" | 6042K71 | 00000 | 00000 | ||
| 3/8"-16 | 2" | 2" | 1/2" | 7/8" | 1 1/2" | 6042K72 | 00000 | 00000 | ||
| 1/2"-13 | 1 1/4" | 2 3/4" | 1/2" | 1 1/4" | 3/4" | 6042K73 | 00000 | 00000 | ||
| 1/2"-13 | 2" | 2 3/4" | 1/2" | 1 1/4" | 1 1/2" | 6042K74 | 00000 | 00000 | ||
| 3/4"-10 | 1 1/2" | 3 1/2" | 5/8" | 1 5/8" | 7/8" | 6042K75 | 00000 | 00000 | ||
Style 12—Six-Arm Grip
|
Style 12 |
Thread | Head | Hub | Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sz. | Dp. | Dia. | Ht. | Dia. | Ht. | Set Screw Thread Size | Set Screw Included | 1-9 | 10-Up | |||
Iron | ||||||||||||
| 3/8"-16 | 2" | 2" | 1/2" | 7/8" | 1 1/2" | 1/4"-20 | Yes | 3948T21 | 000000 | 000000 | ||
| 1/2"-13 | 1 1/4" | 2 3/4" | 1/2" | 1 1/4" | 3/4" | 1/4"-20 | Yes | 3948T22 | 00000 | 00000 | ||
| 1/2"-13 | 2" | 2 3/4" | 1/2" | 1 1/4" | 1 1/2" | 1/4"-20 | Yes | 3948T23 | 00000 | 00000 | ||
| 3/4"-10 | 1 1/2" | 3 1/2" | 5/8" | 1 5/8" | 7/8" | 1/4"-20 | Yes | 3948T24 | 00000 | 00000 | ||
Handle Nuts
 |  |
Style A |
Thread | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Style | Size | Dp. | Handle Lg. | Projection | Hub Projection | Each | |||
Threaded Through-Hole Mount | |||||||||
Iron | |||||||||
| A | 1/4"-20 | 9/16" | 3 3/16" | 1 9/16" | 9/16" | 91043A029 | 00000 | ||
| A | 1/4"-28 | 9/16" | 3 3/16" | 1 9/16" | 9/16" | 91043A111 | 0000 | ||
| A | 5/16"-18 | 9/16" | 3 3/16" | 1 9/16" | 9/16" | 91043A030 | 0000 | ||
| A | 5/16"-24 | 9/16" | 3 3/16" | 1 9/16" | 9/16" | 91043A112 | 0000 | ||
| A | 3/8"-16 | 5/8" | 3 3/4" | 1 13/16" | 5/8" | 91043A031 | 0000 | ||
| A | 3/8"-24 | 5/8" | 3 3/4" | 1 13/16" | 5/8" | 91043A113 | 0000 | ||
| A | 7/16"-14 | 5/8" | 3 3/4" | 1 13/16" | 5/8" | 91043A114 | 0000 | ||
| A | 7/16"-20 | 5/8" | 3 3/4" | 1 13/16" | 5/8" | 91043A115 | 0000 | ||
| A | 1/2"-13 | 5/8" | 3 15/16" | 1 7/8" | 5/8" | 91043A033 | 0000 | ||
| A | 1/2"-20 | 5/8" | 3 15/16" | 1 7/8" | 5/8" | 91043A116 | 0000 | ||
| A | 5/8"-11 | 3/4" | 4 1/8" | 1 5/8" | 3/4" | 91043A035 | 0000 | ||
| A | 3/4"-10 | 3/4" | 4 1/8" | 1 5/8" | 3/4" | 91043A036 | 0000 | ||
| A | 3/4"-16 | 3/4" | 4 1/8" | 1 5/8" | 3/4" | 91043A118 | 0000 | ||
| A | M8 × 1.25 mm | 14 mm | 81 mm | 40 mm | 14 mm | 91043A119 | 0000 | ||
| A | M12 × 1.75 mm | 16 mm | 95 mm | 46 mm | 16 mm | 91043A121 | 0000 | ||
| A | M16 × 2 mm | 19 mm | 105 mm | 41 mm | 19 mm | 91043A122 | 0000 | ||
| A | M18 × 2.5 mm | 19 mm | 105 mm | 41 mm | 19 mm | 91043A123 | 0000 | ||
Zinc-Plated Iron | |||||||||
| A | 1/4"-20 | 9/16" | 3 3/16" | 1 9/16" | 9/16" | 91044A029 | 0000 | ||
| A | 1/4"-28 | 9/16" | 3 3/16" | 1 9/16" | 9/16" | 91044A111 | 0000 | ||
| A | 5/16"-18 | 9/16" | 3 3/16" | 1 9/16" | 9/16" | 91044A030 | 0000 | ||
| A | 5/16"-24 | 9/16" | 3 3/16" | 1 9/16" | 9/16" | 91044A112 | 0000 | ||
| A | 3/8"-16 | 5/8" | 3 3/4" | 1 13/16" | 5/8" | 91044A031 | 0000 | ||
| A | 3/8"-24 | 5/8" | 3 3/4" | 1 13/16" | 5/8" | 91044A113 | 0000 | ||
| A | 7/16"-14 | 5/8" | 3 3/4" | 1 13/16" | 5/8" | 91044A114 | 0000 | ||
| A | 7/16"-20 | 5/8" | 3 3/4" | 1 13/16" | 5/8" | 91044A115 | 0000 | ||
| A | 1/2"-13 | 5/8" | 3 15/16" | 1 7/8" | 5/8" | 91044A033 | 0000 | ||
| A | 1/2"-20 | 5/8" | 3 15/16" | 1 13/16" | 5/8" | 91044A116 | 0000 | ||
| A | 5/8"-11 | 3/4" | 4 1/8" | 1 5/8" | 3/4" | 91044A035 | 0000 | ||
| A | 5/8"-18 | 3/4" | 4 1/8" | 1 5/8" | 3/4" | 91044A117 | 0000 | ||
| A | 3/4"-10 | 3/4" | 4 1/8" | 1 5/8" | 3/4" | 91044A036 | 0000 | ||
| A | 3/4"-16 | 3/4" | 4 1/8" | 1 5/8" | 3/4" | 91044A118 | 0000 | ||
| A | M8 × 1.25 mm | 14 mm | 81 mm | 40 mm | 14 mm | 91044A119 | 0000 | ||
| A | M12 × 1.75 mm | 16 mm | 95 mm | 46 mm | 16 mm | 91044A121 | 0000 | ||
| A | M16 × 2 mm | 19 mm | 105 mm | 41 mm | 19 mm | 91044A122 | 0000 | ||
| A | M18 × 2.5 mm | 19 mm | 105 mm | 41 mm | 19 mm | 91044A123 | 0000 | ||
Wing Nuts
 |  |
Style 5 | Style 8 |
The easiest nuts to twist on and off by hand, these are commonly used to fasten parts that need to be frequently disassembled, such as access panels and covers. The wings give you more leverage than knurled-head nuts, so you can apply greater torque and achieve a tighter fit.
Iron
|
Style 5 |
|
Style 8 |
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Wd. | Ht. | Base Dia. | Pkg. Qty. | 1-9 | 10-49 | 50-Up | |||
Zinc-Plated Iron | ||||||||||
Style 5 | ||||||||||
| 3/8"-16 | 1 5/8" | 7/8" | 5/8" | 5 | 90876A575 | 000000 | 000000 | 000000 | ||
| M5 × 0.8 mm | 28.6 mm | 12.7 mm | 9.53 mm | 5 | 94309A145 | 00000 | 00000 | 00000 | ||
| M10 × 1.5 mm | 41.3 mm | 20.6 mm | 16 mm | 1 | 94309A160 | 0000 | 0000 | 0000 | ||
Iron | ||||||||||
Style 8 | ||||||||||
| 1/4"-20 | 3" | 3/4" | 1" | 1 | 90876A435 | 0000 | 0000 | 0000 | ||
| 5/16"-18 | 3" | 3/4" | 1" | 1 | 90876A440 | 0000 | 0000 | 0000 | ||
Quick-Clamping Coil-Thread Rods, Screws, and Nuts
 |
Combine fast-threading components to build a clamping assembly. The coil-style threads are shallow and widely spaced for quick threading.
Acme Lead Screws and Nuts
 |
Found in hand-powered clamps, vises, grates, doors, and work tables, lead screws and nuts have broad, square threads that are well suited for quick assembly, high clamping forces, and lifting and lowering heavy objects. To ensure compatibility, please select components that have the same thread direction, thread size, and number of thread starts.
Round Nuts—Right-Hand Thread
 |
Round nuts move objects along the length of a lead screw.
Cast Iron—Cast iron components have good machinability and high strength.
Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut or handle moves with one revolution of the lead screw.
Thread Size | Thread Type | Ht. | Dia. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cast Iron | |||||||||||||
| 1/2"-10 | Acme | 1" | 1 15/32" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A103 | 000000 | ||
| 5/8"-8 | Acme | 1 1/4" | 1 55/64" | 1 | 1:1 | 0.125" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A108 | 00000 | ||
| 3/4"-5 | Acme | 1 1/2" | 2 15/64" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A112 | 00000 | ||
| 3/4"-6 | Acme | 1 1/2" | 2 15/64" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A113 | 00000 | ||
| 1"-5 | Acme | 2" | 2 63/64" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A122 | 00000 | ||
| 1"-6 | Acme | 2" | 2 63/64" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A123 | 00000 | ||
| 1"-10 | Acme | 2" | 2 63/64" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A125 | 00000 | ||
| 1 1/4"-5 | Acme | 2 1/2" | 3 47/64" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A128 | 000000 | ||
| 1 1/2"-4 | Acme | 3" | 4 15/32" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A132 | 000000 | ||
Round Nuts—Left-Hand Thread
|
Round nuts move objects along the length of a lead screw.
Cast Iron—Cast iron components have good machinability and high strength.
Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut or handle moves with one revolution of the lead screw.
Thread Size | Thread Type | Ht. | Dia. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cast Iron | |||||||||||||
| 1/2"-10 | Acme | 1" | 1 15/32" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A403 | 000000 | ||
| 5/8"-8 | Acme | 1 1/4" | 1 55/64" | 1 | 1:1 | 0.125" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A408 | 00000 | ||
| 3/4"-5 | Acme | 1 1/2" | 2 15/64" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A412 | 00000 | ||
| 3/4"-6 | Acme | 1 1/2" | 2 15/64" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A413 | 00000 | ||
| 1"-5 | Acme | 2" | 2 63/64" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B96 | Not Rated | 95080A422 | 000000 | ||
Thumb Nuts—Right-Hand Thread
 |
Thumb nuts fasten and position lead screw components. Thumb nuts are easy to grip and tighten by hand for quick assembly and disassembly.
Cast Iron—Cast iron components have good machinability and high strength.
Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut or handle moves with one revolution of the lead screw.
Flat Handles—Right-Hand Thread
 |
Handles fasten and position lead screw components. Handles are easy to grip and tighten by hand for quick assembly and disassembly.
Cast Iron—Cast iron components have good machinability and high strength.
Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut or handle moves with one revolution of the lead screw.
Thread Size | Thread Type | Ht. | Wd. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cast Iron | |||||||||||||
| 3/8"-12 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.083" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A741 | 000000 | ||
| 1/2"-10 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A742 | 00000 | ||
| 5/8"-8 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.125" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A743 | 00000 | ||
| 3/4"-5 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A620 | 00000 | ||
| 3/4"-6 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A630 | 00000 | ||
| 7/8"-6 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A744 | 00000 | ||
| 1"-4 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A745 | 00000 | ||
| 1"-5 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A650 | 00000 | ||
| 1"-6 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A730 | 00000 | ||
| 1 1/4"-4 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A670 | 00000 | ||
| 1 1/4"-5 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A680 | 00000 | ||
| 1 1/2"-4 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A710 | 00000 | ||
Ball Handles—Right-Hand Thread
 |
Handles fasten and position lead screw components. Handles are easy to grip and tighten by hand for quick assembly and disassembly.
Cast Iron—Cast iron components have good machinability and high strength.
Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut or handle moves with one revolution of the lead screw.
Thread Size | Thread Type | Ht. | Wd. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cast Iron | |||||||||||||
| 3/4"-5 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A110 | 000000 | ||
| 3/4"-6 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A120 | 00000 | ||
| 1"-5 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A130 | 00000 | ||
| 1"-6 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.167" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A140 | 00000 | ||
| 1 1/4"-4 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A150 | 00000 | ||
| 1 1/4"-5 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.2" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A160 | 00000 | ||
| 1 1/2"-4 | Acme | 1 1/8" | 9 1/2" | 1 | 1:1 | 0.25" | Acme Class 2G | Rockwell B72 | Not Rated | 92428A170 | 00000 | ||
Offset Handles—Right-Hand Thread
 |
Handles fasten and position lead screw components. Handles are easy to grip and tighten by hand for quick assembly and disassembly.
Cast Iron—Cast iron components have good machinability and high strength.
Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut or handle moves with one revolution of the lead screw.
Thread Size | Thread Type | Ht. | Wd. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cast Iron | |||||||||||||
| 3/8"-12 | Acme | 1 3/4" | 4 1/4" | 1 | 1:1 | 0.083" | Acme Class 2G | Rockwell B67 | Not Rated | 98890A111 | 000000 | ||
| 1/2"-10 | Acme | 2" | 4 1/2" | 1 | 1:1 | 0.1" | Acme Class 2G | Rockwell B67 | Not Rated | 98890A115 | 00000 | ||
| 5/8"-8 | Acme | 2 1/4" | 4 3/4" | 1 | 1:1 | 0.125" | Acme Class 2G | Rockwell B67 | Not Rated | 98890A119 | 00000 | ||
Threaded Through-Hole Bar Knobs
 |
Install these knobs on a threaded stud. Insert a bar between the arms and twist. The bar provides maximum leverage to tighten knobs securely. Made of iron, these knobs have a zinc-plated finish for corrosion resistance.
Four-Arm Grip
Thread | Head | Hub | Each | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Sz. | Dp. | For Max. Bar Dia. | Wd. | Ht. | Dia. | Ht. | 1-9 | 10-Up | |||
Zinc-Plated Iron | |||||||||||
| 3/8"-16 | 1 3/8" | 7/16" | 2" | 1 1/4" | 1 1/4" | 7/8" | 6145K14 | 000000 | 000000 | ||
| 1/2"-13 | 1 3/8" | 7/16" | 2" | 1 1/4" | 1 1/4" | 7/8" | 6145K15 | 00000 | 00000 | ||
| 1/2"-13 | 1 1/2" | 11/16" | 2 1/2" | 1 7/16" | 1 1/2" | 15/16" | 6145K22 | 00000 | 00000 | ||
| 5/8"-11 | 1 3/8" | 7/16" | 2" | 1 1/4" | 1 1/4" | 7/8" | 6145K16 | 00000 | 00000 | ||
| 5/8"-11 | 1 1/2" | 11/16" | 2 1/2" | 1 7/16" | 1 1/2" | 15/16" | 6145K23 | 00000 | 00000 | ||
| 3/4"-10 | 1 1/2" | 11/16" | 2 1/2" | 1 7/16" | 1 1/2" | 15/16" | 6145K24 | 00000 | 00000 | ||
