Steel 8-32, 10-24, 1/4-20 Post and Screws, Chicago Screws, Barrel Nuts
8-32 Binder Post and Screws
| Post/Barrel Diameter | .203 barrel diam x .415 Head Diameter |
| Screws | 8-32 Thread diam x .415 Head Diameter |
| Hole Size | 17/32Hole (.218) |
Screws Sizes: 1/4, 3/8
10-24 Barrel Bolts and Screws
| Post/Barrel Diameter | .250 barrel diam x .438 Head Diameter |
| Screws | 10-24 Thread diam x .438 Head Diameter |
| Hole Size | 17/64 Hole (.265) |
| Extension | 10-24 size, 1/2" long, 1/4 diameter, 17/64 hole |
Screws Sizes: 5/16
1/4-20 Barrel Bolts and Screws
| Post/Barrel Diameter | .312 barrel diam x .562 Head Diameter |
| Screws | 1/4-20 Thread diam x .562 Head Diameter |
| Hole Size | 21/64 Hole (.328) |
Screws Sizes: 5/16
***Post and Screws Sold Separately***
| Part Number | Discription | Length | Material |
| B-EXTS | Bolt Extention | 1/2" | Zinc Plated Steel |
Note: When used in conjunction with zinc plated Steel Barrel Bolts, extensions add length in order to increase binding capacity as needed.
What are Steel Posts and Screws?
A post and screw connector is a type of fastener that consists of an internally-threaded, barrel-shaped boss (post) with a protruding flange and an accompanying machine screw. The post is installed in a drilled hole in the surface or part being fastened; the flange provides the bearing surface. The screw is inserted from the opposite side of the hole and mounts flush with the surface when fully threaded in. Also called Chicago screws, barrel nuts, or connector bolts, post and screw connectors are a lower-profile option than many other fastener styles.
Jay-Cee Sales & Rivet stocks steel posts, corresponding steel screws, and post extensions in a range of sizes and lengths to meet your needs. We offer steel barrel nuts with 8-32, 10-24, and 1/4-20 thread sizes.
Our inventory of steel posts and screws includes a range of styles, in lengths from 3/16” to 1-3/4”, making it easy to find the right fastener solution for your application.
Follow the links below to find the steel posts and steel screws you need, or use the filters at left to narrow your search results. Order steel barrel nuts today, request a quote, or contact us for more information.
Options for Steel Chicago Screws
NOTE: Steel posts (barrels), steel screws, and steel post extensions are sold separately.
Thread Size
- 8-32
- 10-24
- 1/4-20
Length
- 3/16”
- 1/4”
- 5/16”
- 3/8”
- 1/2”
- 5/8”
- 3/4”
- 1”
- 1-1/4”
- 1-1/2”
- 1-3/4”
- 2”
Style
- 8-32 slotted drive
- 8-32 unslotted tap-in
- 8-32 with 0.203” body diameter, closed end, no drive
- 8-32 with 0.203” body diameter, open end, no drive
- 10-24 closed end, combo drive
- 10-24 with 0.262” body diameter
- 10-24 with 0.262” body diameter, closed end, combo drive
- 10-24 with 0.262” body diameter, closed end, slotted drive
- 1/4-20 combo drive
- 1/4-20 with 0.312” body diameter, closed end, combo drive
Part
- Steel post (barrel)
- Steel screw
- Steel post extension
Hole Diameter
- 7/32
- 17/64
- 21/64
Material/Finish
- Steel, zinc plated
We also offer aluminum post and screw fasteners, black anodized aluminum post and screw fasteners, stainless steel post and screw fasteners, brass binder post and screw fasteners and plastic binder post and screw fasteners.
Contact Us for Steel Posts & Screws
Jay-Cee Sales & Rivet is the leading provider of steel posts and steel screws. Order today, request a quote, or contact us for the steel barrel nuts you need.