About Nuts, Materials, and Finishes
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About Thumb Screw and Binding Post Materials
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Flush-Mount Press-Fit Nuts for Sheet Metal
To fit in low-clearance areas, these press-fit nuts have a flat hex head that sits flush against the surface of your material. Made of 18-8 stainless steel, they withstand contact with water and chemicals better than zinc-plated steel nuts. Use them to add permanent threads to sheet metal like weld nuts but without the setup and mess. Also known as clinch-style captive nuts, press them into a drilled or punched hole with an arbor press or similar pressure tool. The pressure forms your sheet metal into the knurls of the nut, making the nut inseparable from the sheet. Installation requires access to both sides of the panel.
For technical drawings and 3-D models, click on a part number.
Flange | Press-Fit Nuts | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thread Size  | Drill Bit Size | For Min. Panel Thick. | For Max. Panel Hardness | Wd. | Thick. | Ht. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||||
| 2-56 | No. 20 | 0.04" | Brinell 125, Rockwell B70 | 3/16" | 0.01" | 0.036" | 5 | 000000000 | 00000 |
| 2-56 | No. 20 | 0.062" | Brinell 125, Rockwell B70 | 3/16" | 0.02" | 0.058" | 5 | 000000000 | 0000 |
| 2-56 | No. 20 | 0.125" | Brinell 125, Rockwell B70 | 3/16" | 0.03" | 0.117" | 5 | 000000000 | 0000 |
| 4-40 | No. 20 | 0.04" | Brinell 125, Rockwell B70 | 3/16" | 0.01" | 0.036" | 25 | 000000000 | 00000 |
| 4-40 | No. 20 | 0.062" | Brinell 125, Rockwell B70 | 3/16" | 0.02" | 0.058" | 25 | 000000000 | 00000 |
| 4-40 | No. 20 | 0.125" | Brinell 125, Rockwell B70 | 3/16" | 0.03" | 0.117" | 10 | 000000000 | 00000 |
| 6-32 | 13/64" | 0.062" | Brinell 125, Rockwell B70 | 1/4" | 0.02" | 0.058" | 25 | 000000000 | 00000 |
| 6-32 | 13/64" | 0.125" | Brinell 125, Rockwell B70 | 1/4" | 0.03" | 0.117" | 25 | 000000000 | 00000 |
| 6-32 | 13/64" | 0.187" | Brinell 125, Rockwell B70 | 1/4" | 0.03" | 0.177" | 5 | 000000000 | 0000 |
| 8-32 | 17/64" | 0.062" | Brinell 125, Rockwell B70 | 5/16" | 0.02" | 0.058" | 25 | 000000000 | 00000 |
| 8-32 | 17/64" | 0.125" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.117" | 10 | 000000000 | 00000 |
| 8-32 | 17/64" | 0.187" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.177" | 5 | 000000000 | 0000 |
| 10-32 | 17/64" | 0.093" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.085" | 25 | 000000000 | 00000 |
| 10-32 | 17/64" | 0.125" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.117" | 25 | 000000000 | 00000 |
| 10-32 | 17/64" | 0.187" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.177" | 5 | 000000000 | 00000 |
| 1/4"-20 | W | 0.125" | Brinell 125, Rockwell B70 | 7/16" | 0.03" | 0.117" | 10 | 000000000 | 0000 |
| 1/4"-20 | W | 0.187" | Brinell 125, Rockwell B70 | 7/16" | 0.03" | 0.177" | 10 | 000000000 | 00000 |
| 1/4"-20 | W | 0.375" | Brinell 125, Rockwell B70 | 7/16" | 0.03" | 0.359" | 10 | 000000000 | 00000 |
Thread | Flange | Press-Fit Nuts | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Drill Bit Size | For Min. Panel Thick., mm | For Max. Panel Hardness | Wd., mm | Thick., mm | Ht., mm | PEM® Part Number | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||||||
| M2 | 0.4 | 4.4 mm | 1.53 | Brinell 125, Rockwell B70 | 4.8 | 0.5 | 1.53 | F-M2-1 | 10 | 000000000 | 00000 |
| M2 | 0.4 | 4.4 mm | 2.3 | Brinell 125, Rockwell B70 | 4.8 | 0.6 | 2.3 | F-M2-2 | 10 | 000000000 | 0000 |
| M2.5 | 0.45 | 4.4 mm | 1.53 | Brinell 125, Rockwell B70 | 4.8 | 0.5 | 1.53 | F-M2.5-1 | 25 | 000000000 | 00000 |
| M2.5 | 0.45 | 4.4 mm | 2.3 | Brinell 125, Rockwell B70 | 4.8 | 0.6 | 2.3 | F-M2.5-2 | 10 | 000000000 | 0000 |
| M3 | 0.5 | 4.4 mm | 1.53 | Brinell 125, Rockwell B70 | 4.8 | 0.5 | 1.53 | F-M3-1 | 25 | 000000000 | 00000 |
| M3 | 0.5 | 4.4 mm | 2.32 | Brinell 125, Rockwell B70 | 4.8 | 0.6 | 2.3 | F-M3-2 | 25 | 000000000 | 00000 |
| M4 | 0.7 | 7.4 mm | 1.53 | Brinell 125, Rockwell B70 | 7.9 | 0.5 | 1.53 | F-M4-1 | 10 | 000000000 | 0000 |
| M4 | 0.7 | 7.4 mm | 2.32 | Brinell 125, Rockwell B70 | 7.9 | 0.6 | 2.3 | F-M4-2 | 10 | 000000000 | 0000 |
| M5 | 0.8 | 7.9 mm | 1.53 | Brinell 125, Rockwell B70 | 8.7 | 0.5 | 1.53 | F-M5-1 | 10 | 000000000 | 0000 |
| M5 | 0.8 | 7.9 mm | 2.32 | Brinell 125, Rockwell B70 | 8.7 | 0.6 | 2.3 | F-M5-2 | 10 | 000000000 | 0000 |
| M6 | 1 | 8.7 mm | 3.18 | Brinell 125, Rockwell B70 | 9.5 | 0.8 | 3.05 | F-M6-3 | 10 | 000000000 | 00000 |
| M6 | 1 | 8.7 mm | 3.96 | Brinell 125, Rockwell B70 | 9.5 | 1 | 3.84 | F-M6-4 | 10 | 000000000 | 00000 |
| M6 | 1 | 8.7 mm | 4.75 | Brinell 125, Rockwell B70 | 9.5 | 1.2 | 4.63 | F-M6-5 | 5 | 000000000 | 0000 |
High-Strength Flush-Mount Press-Fit Nuts for Sheet Metal
Often used in low-clearance areas, these press-fit nuts have a flat hex head that sits flush with the surface of your material once they’re installed. Made from 400-series stainless steel, they add stronger threads to sheet metal than zinc-plated steel or 18-8 stainless steel nuts. However, they’re not as corrosion resistant as 18-8 stainless steel. Use them to add permanent threads to sheet metal like weld nuts but without the setup and mess. Also known as clinch-style captive nuts, press them into a drilled or punched hole with an arbor press or similar pressure tool. The pressure makes your sheet metal and the nut inseparable—the hex head sits flush with the sheet metal, which melds into the grooves of the nut. Installation requires access to both sides of the panel.
For technical drawings and 3-D models, click on a part number.
Flange | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Drill Bit Size | For Min. Panel Thick. | For Max. Panel Hardness | Wd. | Thick. | Ht. | PEM® Part No. | Pkg. Qty. | Pkg. | |
400 Series Stainless Steel | ||||||||||
| 2-56 | 11/64" | 0.06" | Brinell 180, Rockwell B85 | 3/16" | 0.02" | 0.06" | F4-256-1 | 10 | 000000000 | 00000 |
| 4-40 | 11/64" | 0.06" | Brinell 180, Rockwell B85 | 3/16" | 0.02" | 0.06" | F4-440-1 | 10 | 000000000 | 0000 |
| 4-40 | 11/64" | 0.091" | Brinell 180, Rockwell B85 | 3/16" | 0.02" | 0.09" | F4-440-2 | 10 | 000000000 | 0000 |
| 6-32 | 3 | 0.06" | Brinell 180, Rockwell B85 | 1/4" | 0.02" | 0.06" | F4-632-1 | 25 | 000000000 | 0000 |
| 6-32 | 3 | 0.091" | Brinell 180, Rockwell B85 | 1/4" | 0.02" | 0.09" | F4-632-2 | 25 | 000000000 | 0000 |
| 8-32 | L | 0.06" | Brinell 180, Rockwell B85 | 5/16" | 0.02" | 0.06" | F4-832-1 | 10 | 000000000 | 0000 |
| 8-32 | L | 0.091" | Brinell 180, Rockwell B85 | 5/16" | 0.02" | 0.09" | F4-832-2 | 10 | 000000000 | 0000 |
| 10-32 | 5/16" | 0.06" | Brinell 180, Rockwell B85 | 11/32" | 0.02" | 0.06" | F4-032-1 | 10 | 000000000 | 0000 |
| 10-32 | 5/16" | 0.091" | Brinell 180, Rockwell B85 | 11/32" | 0.02" | 0.09" | F4-032-2 | 10 | 000000000 | 0000 |
Thread | Flange | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Drill Bit Size | For Min. Panel Thick., mm | For Max. Panel Hardness | Wd., mm | Thick., mm | Ht., mm | PEM® Part No. | Pkg. Qty. | Pkg. | |
400 Series Stainless Steel | |||||||||||
| M2 | 0.4 | 4.4 mm | 1.53 | Brinell 180, Rockwell B85 | 4.8 | 0.5 | 1.53 | F4-M2-1 | 10 | 000000000 | 00000 |
| M2.5 | 0.45 | 4.4 mm | 1.53 | Brinell 180, Rockwell B85 | 4.8 | 0.5 | 1.53 | F4-M2.5-1 | 10 | 000000000 | 0000 |
| M2.5 | 0.45 | 4.4 mm | 2.32 | Brinell 180, Rockwell B85 | 4.8 | 0.6 | 2.3 | F4-M2.5-2 | 10 | 000000000 | 0000 |
| M3 | 0.5 | 4.4 mm | 1.53 | Brinell 180, Rockwell B85 | 4.8 | 0.5 | 1.53 | F-M3-1 | 10 | 000000000 | 0000 |
| M3 | 0.5 | 4.4 mm | 2.32 | Brinell 180, Rockwell B85 | 4.8 | 0.6 | 2.3 | F4-M3-2 | 10 | 000000000 | 0000 |
| M4 | 0.7 | 7.4 mm | 1.53 | Brinell 180, Rockwell B85 | 7.9 | 0.5 | 1.53 | F4-M4-1 | 10 | 000000000 | 0000 |
| M4 | 0.7 | 7.4 mm | 2.32 | Brinell 180, Rockwell B85 | 7.9 | 0.6 | 2.3 | F4-M4-2 | 10 | 000000000 | 0000 |
| M5 | 0.8 | 7.9 mm | 1.53 | Brinell 180, Rockwell B85 | 8.7 | 0.5 | 1.53 | F4-M5-1 | 10 | 000000000 | 0000 |
| M5 | 0.8 | 7.9 mm | 2.32 | Brinell 180, Rockwell B85 | 8.7 | 0.6 | 2.3 | F4-M5-2 | 10 | 000000000 | 0000 |
Flat Head Binding Barrels and Screws
Angled under the head for a flush finish in countersunk holes. Made from 18-8 stainless steel, these screws are chemical resistant and may be mildly magnetic. Barrel length and screw length are measured from under the head.
For technical drawings and 3-D models, click on a part number.
Barrel | Screw | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Material Thick. | Lg. | Dia. | Head Dia. | Head Ht. | Thread Dp. | Drive Size | Lg. | Head Dia. | Head Ht. | Drive Size | Countersink Angle | Each | |
18-8 Stainless Steel | |||||||||||||
10-24 | |||||||||||||
| 11/16" to 3/4" | 5/16" | 1/4" | 33/64" | 11/64" | 5/16" | 5/32" | 5/32" | 33/64" | 11/64" | 5/32" | 82° | 000000000 | 000000 |
| 15/16" to 1" | 9/16" | 1/4" | 33/64" | 11/64" | 3/8" | 5/32" | 5/32" | 33/64" | 11/64" | 5/32" | 82° | 000000000 | 00000 |
| 1 1/4" to 1 1/2" | 13/16" | 1/4" | 33/64" | 11/64" | 3/8" | 5/32" | 25/64" | 33/64" | 11/64" | 5/32" | 82° | 000000000 | 00000 |
| 1 1/2" to 1 3/4" | 1 1/16" | 1/4" | 33/64" | 11/64" | 3/8" | 5/32" | 25/64" | 33/64" | 11/64" | 5/32" | 82° | 000000000 | 00000 |
| 1 1/2" to 2" | 1 1/16" | 1/4" | 33/64" | 11/64" | 3/8" | 5/32" | 49/64" | 33/64" | 11/64" | 5/32" | 82° | 000000000 | 00000 |
1/4"-20 | |||||||||||||
| 1" to 1 1/8" | 1/4" | 3/8" | 3/4" | 15/64" | 3/16" | 7/32" | 7/16" | 3/4" | 15/64" | 7/32" | 82° | 000000000 | 00000 |
| 1 1/8" to 1 1/4" | 1/2" | 3/8" | 3/4" | 15/64" | 3/8" | 7/32" | 7/16" | 3/4" | 15/64" | 7/32" | 82° | 000000000 | 00000 |
| 1 3/8" to 1 1/2" | 3/4" | 3/8" | 3/4" | 15/64" | 3/8" | 7/32" | 7/16" | 3/4" | 15/64" | 7/32" | 82° | 000000000 | 00000 |
3/8"-16 | |||||||||||||
| 1 1/8" to 1 1/4" | 1/2" | 1/2" | 7/8" | 1/4" | 3/8" | 5/16" | 3/8" | 7/8" | 1/4" | 5/16" | 82° | 000000000 | 00000 |
| 1 3/8" to 1 1/2" | 3/4" | 1/2" | 7/8" | 1/4" | 1/2" | 5/16" | 3/8" | 7/8" | 1/4" | 5/16" | 82° | 000000000 | 00000 |
| 1 7/8" to 2" | 1 1/4" | 1/2" | 7/8" | 1/4" | 1/2" | 5/16" | 3/8" | 7/8" | 1/4" | 5/16" | 82° | 000000000 | 00000 |
| 2 3/8" to 2 1/2" | 1 3/4" | 1/2" | 7/8" | 1/4" | 1/2" | 5/16" | 3/8" | 7/8" | 1/4" | 5/16" | 82° | 000000000 | 00000 |
| 3 3/8" to 3 1/2" | 2 3/4" | 1/2" | 7/8" | 1/4" | 1/2" | 5/16" | 3/8" | 7/8" | 1/4" | 5/16" | 82° | 000000000 | 00000 |
1/2"-13 | |||||||||||||
| 1 3/8" to 1 1/2" | 1/2" | 5/8" | 1" | 1/4" | 3/8" | 3/8" | 3/8" | 1" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
| 1 3/8" to 1 5/8" | 3/4" | 5/8" | 1" | 1/4" | 5/8" | 3/8" | 3/8" | 1" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
| 1 3/4" to 2" | 1 1/4" | 5/8" | 1" | 1/4" | 3/4" | 3/8" | 3/8" | 1" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
| 2" to 2 1/4" | 1 1/2" | 5/8" | 1" | 1/4" | 3/4" | 3/8" | 3/8" | 1" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
| 2 1/4" to 2 1/2" | 1 3/4" | 5/8" | 1" | 1/4" | 3/4" | 3/8" | 3/8" | 1" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
| 2 3/4" to 3" | 2 1/4" | 5/8" | 1" | 1/4" | 3/4" | 3/8" | 3/8" | 1" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
| 3 1/4" to 3 1/2" | 2 3/4" | 5/8" | 1" | 1/4" | 3/4" | 3/8" | 3/8" | 1" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
5/8"-11 | |||||||||||||
| 1 3/8" to 1 1/2" | 1/2" | 3/4" | 1 1/8" | 1/4" | 3/8" | 3/8" | 3/8" | 1 1/8" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
| 1 3/8" to 1 5/8" | 3/4" | 3/4" | 1 1/8" | 1/4" | 5/8" | 3/8" | 3/8" | 1 1/8" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
| 1 3/4" to 2" | 1 1/4" | 3/4" | 1 1/8" | 1/4" | 3/4" | 3/8" | 3/8" | 1 1/8" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
| 2" to 2 1/4" | 1 1/2" | 3/4" | 1 1/8" | 1/4" | 3/4" | 3/8" | 3/8" | 1 1/8" | 1/4" | 3/8" | 82° | 000000000 | 00000 |
Brass Binding Barrels and Screws for Door Hardware
Brass binding barrels and screws are corrosion resistant in wet environments, electrically conductive, and nonmagnetic. Use them to anchor door closers, kickplates, and other architectural hardware. The barrel head is smooth with no drive to be tampered with on the outside of your door, and the screw has a flat head that sits flush with the surface for a finished look. The screw protrudes from the barrel to leave room for hardware. Install in a hole with a diameter equal to the barrel diameter. Barrel length and screw length are measured from under the head.
For technical drawings and 3-D models, click on a part number.
Barrel | Screw | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Material Thick. | Lg. | Dia. | Head Dia. | Head Ht. | Thread Dp. | Lg. | Head Dia. | Head Ht. | Drive Size | Countersink Angle | Appearance | Each | |
Brass | |||||||||||||
8-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 1/4" | 1/2" | 1/8" | 5/8" | 1" | 5/16" | 3/32" | No. 2 | 82° | Dull | 000000000 | 00000 |
| 1 3/4" | 1 9/16" | 1/4" | 1/2" | 1/8" | 5/8" | 1" | 5/16" | 3/32" | No. 2 | 82° | Dull | 000000000 | 0000 |
10-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 23/64" | 7/64" | No. 2 | 82° | Dull | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 23/64" | 7/64" | No. 2 | 82° | Dull | 000000000 | 0000 |
12-24 | |||||||||||||
| 1 3/8" | 1 3/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 13/32" | 1/8" | No. 3 | 82° | Dull | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 13/32" | 1/8" | No. 3 | 82° | Dull | 000000000 | 0000 |
1/4"-20 | |||||||||||||
| 1 3/16" | 1" | 3/8" | 9/16" | 5/32" | 5/8" | 1/2" | 31/64" | 5/32" | No. 3 | 82° | Dull | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 3/8" | 9/16" | 5/32" | 1 1/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | 82° | Dull | 000000000 | 0000 |
| 2 1/4" | 2 1/16" | 3/8" | 9/16" | 5/32" | 1 1/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | 82° | Dull | 000000000 | 0000 |
| 3 3/16" | 3" | 3/8" | 9/16" | 5/32" | 3/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | 82° | Dull | 000000000 | 00000 |
5/16"-18 | |||||||||||||
| 2 1/4" | 2 1/16" | 1/2" | 3/4" | 3/16" | 1 1/4" | 1 1/2" | 19/32" | 3/16" | No. 4 | 82° | Dull | 000000000 | 0000 |
| 3 3/16" | 3" | 1/2" | 3/4" | 3/16" | 3/4" | 1 1/2" | 19/32" | 3/16" | No. 4 | 82° | Dull | 000000000 | 00000 |
Chrome-Plated Brass | |||||||||||||
8-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 1/4" | 1/2" | 1/8" | 5/8" | 1" | 5/16" | 3/32" | No. 2 | 82° | Polished | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 1/4" | 1/2" | 1/8" | 5/8" | 1" | 5/16" | 3/32" | No. 2 | 82° | Polished | 000000000 | 0000 |
10-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 23/64" | 7/64" | No. 2 | 82° | Polished | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 23/64" | 7/64" | No. 2 | 82° | Polished | 000000000 | 0000 |
12-24 | |||||||||||||
| 1 3/8" | 1 3/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 13/32" | 1/8" | No. 3 | 82° | Polished | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 13/32" | 1/8" | No. 3 | 82° | Polished | 000000000 | 0000 |
1/4"-20 | |||||||||||||
| 1 3/16" | 1" | 3/8" | 9/16" | 5/32" | 5/8" | 1/2" | 31/64" | 5/32" | No. 3 | 82° | Polished | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 3/8" | 9/16" | 5/32" | 1 1/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | 82° | Polished | 000000000 | 0000 |
| 2 1/4" | 2 1/16" | 3/8" | 9/16" | 5/32" | 1 1/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | 82° | Polished | 000000000 | 0000 |
| 3 3/16" | 3" | 3/8" | 9/16" | 5/32" | 3/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | 82° | Polished | 000000000 | 00000 |
5/16"-18 | |||||||||||||
| 2 1/4" | 2 1/16" | 1/2" | 3/4" | 3/16" | 1 1/4" | 1 1/2" | 19/32" | 3/16" | No. 4 | 82° | Polished | 000000000 | 0000 |
Bronze-Plated Brass | |||||||||||||
8-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 1/4" | 1/2" | 1/8" | 5/8" | 1" | 5/16" | 3/32" | No. 2 | 82° | Dark | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 1/4" | 1/2" | 1/8" | 5/8" | 1" | 5/16" | 3/32" | No. 2 | 82° | Dark | 000000000 | 0000 |
10-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 23/64" | 7/64" | No. 2 | 82° | Dark | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 23/64" | 7/64" | No. 2 | 82° | Dark | 000000000 | 0000 |
12-24 | |||||||||||||
| 1 3/8" | 1 3/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 13/32" | 9/64" | No. 3 | 82° | Dark | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 13/32" | 9/64" | No. 3 | 82° | Dark | 000000000 | 0000 |
1/4"-20 | |||||||||||||
| 1 3/4" | 1 9/16" | 3/8" | 9/16" | 5/32" | 1 1/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | 82° | Dark | 000000000 | 0000 |
| 2 1/4" | 2 1/16" | 3/8" | 9/16" | 5/32" | 1 1/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | 82° | Dark | 000000000 | 0000 |
5/16"-18 | |||||||||||||
| 2 1/4" | 2 1/16" | 1/2" | 3/4" | 3/16" | 1 1/4" | 1 1/2" | 19/32" | 13/64" | No. 4 | 82° | Dark | 000000000 | 0000 |
Super-Corrosion-Resistant 316 Stainless Steel
Binding Barrels and Screws for Door Hardware
These 316 stainless steel binding barrels and screws have excellent resistance to chemicals and salt water. Use them to anchor door closers, kickplates, and other architectural hardware. The barrel head is smooth with no drive to be tampered with on the outside of your door, and the screw has a flat head that sits flush with the surface for a finished look. The screw protrudes from the barrel to leave room for hardware. Install in a hole with a diameter equal to the barrel diameter. Barrel length and screw length are measured from under the head.
For technical drawings and 3-D models, click on a part number.
Barrel | Screw | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Material Thick. | Lg. | Dia. | Head Dia. | Head Ht. | Thread Dp. | Lg. | Head Dia. | Head Ht. | Drive Size | Drive Style | Countersink Angle | Each | |
316 Stainless Steel | |||||||||||||
8-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 1/4" | 1/2" | 1/8" | 5/8" | 3/4" | 5/16" | 3/32" | No. 2 | Phillips | 82° | 000000000 | 000000 |
| 1 3/4" | 1 9/16" | 1/4" | 1/2" | 1/8" | 5/8" | 3/4" | 5/16" | 3/32" | No. 2 | Phillips | 82° | 000000000 | 00000 |
10-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 5/16" | 1/2" | 1/8" | 3/4" | 3/4" | 23/64" | 7/64" | No. 2 | Phillips | 82° | 000000000 | 00000 |
| 1 3/4" | 1 9/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 23/64" | 7/64" | No. 2 | Phillips | 82° | 000000000 | 00000 |
1/4"-20 | |||||||||||||
| 1 3/16" | 1" | 3/8" | 9/16" | 5/32" | 5/8" | 1/2" | 31/64" | 5/32" | No. 3 | Phillips | 82° | 000000000 | 00000 |
| 1 3/4" | 1 9/16" | 3/8" | 9/16" | 5/32" | 3/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | Phillips | 82° | 000000000 | 00000 |
| 2 1/4" | 2 1/16" | 3/8" | 9/16" | 5/32" | 3/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | Phillips | 82° | 000000000 | 00000 |
| 3 3/16" | 3" | 3/8" | 9/16" | 5/32" | 3/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | Phillips | 82° | 000000000 | 00000 |
5/16"-18 | |||||||||||||
| 2 1/4" | 2 1/16" | 1/2" | 3/4" | 3/16" | 3/4" | 1" | 19/32" | 3/16" | No. 4 | Phillips | 82° | 000000000 | 00000 |
| 3 3/16" | 3" | 1/2" | 3/4" | 3/16" | 3/4" | 1" | 19/32" | 3/16" | No. 4 | Phillips | 82° | 000000000 | 00000 |
18-8 Stainless Steel Binding Barrels and Screws for Door Hardware
Made from 18-8 stainless steel, these binding barrels and screws are chemical resistant and may be mildly magnetic. Use them to anchor door closers, kickplates, and other architectural hardware. The barrel head is smooth with no drive to be tampered with on the outside of your door, and the screw has a flat head that sits flush with the surface for a finished look. The screw protrudes from the barrel to leave room for hardware. Install in a hole with a diameter equal to the barrel diameter. Barrel length and screw length are measured from under the head.
For technical drawings and 3-D models, click on a part number.
Barrel | Screw | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Material Thick. | Lg. | Dia. | Head Dia. | Head Ht. | Thread Dp. | Lg. | Head Dia. | Head Ht. | Drive Size | Drive Style | Countersink Angle | Each | |
18-8 Stainless Steel | |||||||||||||
8-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 1/4" | 1/2" | 1/8" | 5/8" | 7/8" | 5/16" | 3/32" | No. 2 | Phillips | 82° | 000000000 | 00000 |
| 1 3/4" | 1 9/16" | 1/4" | 1/2" | 1/8" | 5/8" | 7/8" | 5/16" | 3/32" | No. 2 | Phillips | 82° | 000000000 | 0000 |
10-32 | |||||||||||||
| 1 3/8" | 1 3/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 23/64" | 7/64" | No. 2 | Phillips | 82° | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 23/64" | 7/64" | No. 2 | Phillips | 82° | 000000000 | 0000 |
12-24 | |||||||||||||
| 1 3/8" | 1 3/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 13/32" | 1/8" | No. 3 | Phillips | 82° | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 5/16" | 1/2" | 1/8" | 3/4" | 1" | 13/32" | 1/8" | No. 3 | Phillips | 82° | 000000000 | 0000 |
1/4"-20 | |||||||||||||
| 1 3/16" | 1" | 3/8" | 9/16" | 5/32" | 5/8" | 7/8" | 31/64" | 5/32" | No. 3 | Phillips | 82° | 000000000 | 0000 |
| 1 3/4" | 1 9/16" | 3/8" | 9/16" | 5/32" | 3/4" | 0.847" | 31/64" | 5/32" | No. 3 | Phillips | 82° | 000000000 | 0000 |
| 2 1/4" | 2 1/16" | 3/8" | 9/16" | 5/32" | 3/4" | 0.847" | 31/64" | 5/32" | No. 3 | Phillips | 82° | 000000000 | 0000 |
| 3 3/16" | 3" | 3/8" | 9/16" | 5/32" | 3/4" | 1 1/2" | 31/64" | 5/32" | No. 3 | Phillips | 82° | 000000000 | 00000 |
5/16"-18 | |||||||||||||
| 2 1/4" | 2 1/16" | 1/2" | 3/4" | 3/16" | 3/4" | 1 1/2" | 19/32" | 3/16" | No. 4 | Phillips | 82° | 000000000 | 0000 |
| 3 3/16" | 3" | 1/2" | 3/4" | 3/16" | 3/4" | 1 1/2" | 19/32" | 3/16" | No. 4 | Phillips | 82° | 000000000 | 00000 |
Fastener Maintenance Assortments
Black-oxide steel fasteners resist corrosion in dry environments.
Zinc-plated steel fasteners resist corrosion in wet environments.
18-8 stainless steel fasteners are chemical resistant and may be mildly magnetic.
| Number of Pieces | Includes | Drive Style | Specifications Met | Container Type | Each | |
Inch | ||||||
|---|---|---|---|---|---|---|
Zinc-Plated Steel | ||||||
| 300 | 120 Flat Head Screws (6-32 to 1/4"-20) 120 Rounded Head Screws (6-32 to 1/4"-20) 60 Hex Nuts (6-32 to 1/4"-20) | Phillips | __ | Plastic Box | 000000000 | 000000 |
| 1,500 | 75 Flat Head Screws (10-24 to 1/4"-20) 300 Flat Head Sheet Metal Screws (No. 6 to No. 10) 75 Rounded Head Screws (10-24 to 1/4"-20) 300 Rounded Head Sheet Metal Screws (No. 6 to No. 10) 250 Hex Nuts (6-32 to 3/8"-16) 250 Flat Washers (For No. 6 to 3/8" Screw Sizes) 250 Lock Washers (For No. 6 to 3/8" Screw Sizes) | Phillips | __ | Plastic Box | 000000000 | 000000 |
| 1,520 | 560 Flat Head Screws (6-32 to 1/4"-20) 510 Rounded Head Screws (6-32 to 1/4"-20) 400 Hex Nuts (6-32 to 1/4"-20) | Slotted | __ | Plastic Box | 000000000 | 000000 |
Zinc-Plated and Black-Oxide Steel | ||||||
| 3,345 | 90 Socket Head Screws (6-32 to 5/8"-11) 480 Rounded Head Screws (6-32 to 1/4"-20) 705 Rounded Head Sheet Metal Screws (No. 4 to No. 14) 500 Wood Screws (No. 4 to No. 8) 490 Hex Nuts (6-32 to 1/4"-20) 490 Flat Washers (For No. 6 to 1/4" Screw Sizes) 490 Lock Washers (For No. 6 to 1/4" Screw Sizes) 100 Ring, Spade, and Butt Connectors | Hex, Phillips, Slotted | __ | Plastic Cabinet | 000000000 | 000000 |
18-8 Stainless Steel | ||||||
| 300 | 120 Flat Head Screws (6-32 to 1/4"-20) 120 Rounded Head Screws (6-32 to 1/4"-20) 60 Hex Nuts (6-32 to 1/4"-20) | Phillips | __ | Plastic Box | 000000000 | 00000 |
| 1,280 | 440 Flat Head Screws (6-32 to 1/4"-20) 440 Rounded Head Screws (6-32 to 1/4"-20) 400 Hex Nuts (6-32 to 1/4"-20) | Phillips | __ | Plastic Box | 000000000 | 000000 |
| 1,440 | 90 Flat Head Screws (4-40 to 1/4"-20) 270 Rounded Head Screws (4-40 to 1/4"-20) 360 Hex Nuts (4-40 to 1/4"-20) 360 Flat Washers (For 4-40 to 1/4"-20 Screw Sizes) 360 Lock Washers (For 4-40 to 1/4"-20 Screw Sizes) | Phillips | __ | Plastic Cabinet | 000000000 | 000000 |
| 1,520 | 560 Flat Head Screws (6-32 to 1/4"-20) 560 Rounded Head Screws (6-32 to 1/4"-20) 400 Hex Nuts (6-32 to 1/4"-20) | Slotted | __ | Plastic Box | 000000000 | 000000 |
| 1,550 | 75 Flat Head Screws (10-24 to 1/4"-20) 300 Flat Head Sheet Metal Screws (No. 6 to No. 10) 75 Rounded Head Screws (10-24 to 1/4"-20) 300 Rounded Head Sheet Metal Screws (No. 6 to No. 10) 300 Hex Nuts (6-32 to 3/8"-16) 250 Flat Washers (For No. 6 to 3/8" Screw Sizes) 250 Lock Washers (For No. 6 to 3/8" Screw Sizes) | Phillips | __ | Metal Box | 000000000 | 000000 |
Metric | ||||||
18-8 Stainless Steel | ||||||
| 2,200 | 300 Flat Head Screws (M3 to M4) 300 Rounded Head Screws (M3 to M4) 600 Hex Nuts (M3 to M10) 500 Flat Washers (For M3 to M10 Screw Sizes) 500 Lock Washers (For M3 to M10 Screw Sizes) | Phillips | DIN 125, DIN 127B, DIN 7985, DIN 934, DIN 965 | Metal Box | 000000000 | 000000 |