Brass 8-32 Binder Post and Screws, Chicago Screws, Barrel Nuts
Post and screw connectors, also known as Chicago screws, barrel nuts, or connector bolts, are a type of fastener comprised of a barrel-shaped, internally threaded boss (post) with a protruding flange, paired with a matching machine screw. The post is inserted into a drilled hole in the part or surface being fastened, with the flange serving as the bearing surface; the screw is threaded in from the opposite side of the hole and installs flush when fully tightened. The low profile of post and screw fasteners makes them popular option for numerous applications.
Jay-Cee Sales & Rivet stocks brass binder posts and accompanying brass binder post screws in a variety of sizes and styles. All of our brass Chicago screws feature 8-32 threads, and are designed for use in 7/32” holes.
We offer brass binder post and screw connectors in slotted drive, closed end/no drive, and open end/no drive styles, in lengths from 1/8” to 1-3/4”. Our extensive inventory of brass barrel nuts makes it easy to find the right option for your needs.
Follow the links below to find the 8-32 brass binder posts and brass binder post screws you need, or use the filters at left to refine your search. Order brass Chicago screws today, request a quote, or contact us for more information.
Read more about brass binder posts and screws below!
Brass Binder Posts Sizing Guide
***Post and Screws Sold Separately***
SCREWS- (8-32 thread dia. x .415" head O.D. - slotted). Brass. For use in 7/32" holes.
SCREW POST
| Part Number | Descrition | Length | Material | Head Style |
| S-187B | Removable Screw | 3/16" | Solid Brass | Slotted Drive |
| S-250B | Removable Screw | 1/4" | Solid Brass | Slotted Drive |
| S-312B | Removable Screw | 5/16" | Solid Brass | Slotted Drive |
POST-have a .203 body diameter x .415 head OD-unslotted.
D=.203 L= see chart below
POST-have a .203 body diameter x .415 head OD-unslotted.
D=.203 L= see chart below
| Part Number | Description | Length | Material | Head Style | MATING SCREW (SOLD SEPERATELY) |
| B-125B | Binder Post | 1/8" | BRASS | Open End, No Drive | S-187B |
| B-187B | Binder Post | 3/16" | BRASS | Open End, No Drive | S-250B |
| B-250B | Binder Post | 1/4" | BRASS | Open End, No Drive | S-250B |
| B-375BE | Binder Post | 3/8" | BRASS | Closed End, No Drive | S-312B |
| B-500BE | Binder Post | 1/2" | BRASS | Closed End, No Drive | S-312B |
| B-625BE | Binder Post | 5/8" | BRASS | Closed End, No Drive | S-312B |
| B-750BE | Binder Post | 3/4" | BRASS | Closed End, No Drive | S-312B |
| B-1000BE | Binder Post | 1" | BRASS | Closed End, No Drive | S-312B |
| B-1250BE | Binder Post | 1 1/4" | BRASS | Closed End, No Drive | S-312B |
| B-1500BE | Binder Post | 1 1/2" | BRASS | Closed End, No Drive | S-312B |
| B-1750BE | Binder Post | 1 3/4" | BRASS | Closed End, No Drive | S-312B |
| B-2000BE | Binder Post | 2" | BRASS | Closed End, No Drive | S-312B |
Options for 8-32 Brass Barrel Nuts
NOTE: Brass binder posts (barrels) and brass binder post screws are sold separately.
Length
- 1/8”
- 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 with 0.203” body diameter, closed end, no drive
- 8-32 with 0.203” body diameter, open end, no drive
Part
- Brass binder screw
- Brass binder screw post
Material/Finish
- Brass, plain finish
We also offer aluminum post and screw fasteners, black anodized aluminum post and screw fasteners, stainless steel post and screw fasteners, steel post and screw fasteners, and plastic binder post and screw fasteners.
Contact Us for Brass Binder Posts & Screws
Jay-Cee Sales & Rivet is the only resource you need for brass barrel nuts. Order today, request a quote, or contact us for brass binder posts and brass binder post screws.