Standard Gun Screws

We can put hard to find screws at your fingertips.

Forster offers a variety of sizes of standard screws in packs of either 100 or 1000 pieces. Use them for mounting receiver sights, scope mounts, etc. These high quality screws are accurately made, heat treated and blued. See attached chart for thread size and head type availability.

No doubt about it. You can't buy most gun screws at the local hardware store. Forster stocks many of the specialized screws required for performing most gunsmithing tasks. Note: Items with (*) are only available individually and not as part of our standard gun screw assortment.

Gun Screw
Ordering Chart

Head Type A
Fillister Head
Head Type B
Oval Head
Head Type C
Plug Screw - headless
*SPECIAL*
Head Type D
Flat Head .228” head diameter

6-48 Thread Size
.200" Head Outside Diameter
1/8”, 3/16”, 1/4”, 5/16”,
3/8”, 7/16”, 1/2”
length under head 1/8”, 3/16”, 1/4”, 5/16”,
3/8”, 7/16”, 1/2”
length under head 1/8" 3/16”*, 1/4”*, 5/16”*,
3/8”*, 7/16”*, 1/2”*
length under head

8-40 Thread Size
.240" Head Outside Diameter
1/8”*, 3/16”, 1/4”, 3/8”
length under head 1/8”*, 3/16”, 1/4”, 3/8”
length under head 1/8" special order

10-32 Thread Size
special order special order 1/8" special order

The Gun Screw Assortment is a carefully selected assortment of twelve each of our twenty-three most popular screw sizes. This kit is priced substantially less than the cost of buying the same screws individually. This is a great way to be sure you have what you need when you need it. Kit includes tweezers.

Order No.

GSA200 Gun Screw Assortment

Gunsmithing/Firearms Maintenance Tools & Equipment Price List

Forster Precision Products - 310 E. Lanark Avenue, Lanark, Illinois, 61046 (815) 493-6360