Head Type Head Type |
---|
![]() | Flat |
Material Material |
---|
|
System of Measurement System of Measurement |
---|
|
Barrel Drive Style Barrel Drive Style |
---|
![]() | No Drive |
Screw Drive Style Screw Drive Style |
---|
![]() | Phillips |
Hardness Hardness |
---|
|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
---|
|
Tensile Strength Tensile Strength |
---|
|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
---|
|
Threading Threading |
---|
![]() | Fully Threaded |
About Thumb Screw and Binding Post Materials
More
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 |