Brass Flat Head Slotted Machine Screws
Solid brass slotted flat (82° countersunk) head machine screws for a standard screwdriver, in 2-56, 4-40, 6-32, 8-32, 10-24, 10-32 and 1/4-20. Lengths run from 1/4" to 3" depending on size. The flat head sits flush in a countersunk hole.
Specifications
- Material: solid 360 brass
- Head: flat (82° countersunk) head
- Drive: slotted
- Threads: 2-56, 4-40, 6-32, 8-32, 10-24, 10-32, 1/4-20
- Lengths: 1/4" to 3"
Common Uses
- Electrical terminals, outlets and switch plates
- Clocks, instruments and models
- Lamp and light fixture repair
- Antique hardware restoration
FAQ
What does 10-24 or 1/4-20 mean?
The first number is the diameter (a screw gauge number such as #10, or a fraction of an inch) and the second is threads per inch. A 10-24 screw is #10 diameter with 24 threads per inch.
How is machine screw length measured?
Round head screws are measured from under the head. Flat head screws are measured overall, including the head.
How strong are brass fasteners?
Brass is softer and weaker than steel or stainless steel, so brass fasteners are best for light duty, decorative and electrical work rather than structural loads. Tighten them by hand or with light torque; overtightening can strip threads or twist off a screw.
Related: Brass Round Head Machine Screws | Brass Hex Machine Screw Nuts | Brass Flat Washers | All Brass Fasteners
Free shipping on orders over $100, and orders placed before noon EST ship the same day. Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.