Cap screws are precision fasteners engineered for secure, high-strength connections in machinery, construction, and manufacturing. Designed for consistency and durability, they’re ideal for critical assemblies. Browse a wide selection of cap screws in various grades and finishes at MutualScrew.com.
$10.00per 400(
$0.03 each)
$8.21per 100(
$0.08 each)
$7.22per 100(
$0.07 each)
$45.53per 100(
$0.46 each)
$7.57per 100(
$0.08 each)
$12.09per 100(
$0.12 each)
$8.20per 100(
$0.08 each)
$63.02per 100(
$0.63 each)
$42.63per 100(
$0.43 each)
#6-40 X 1/2" Socket Cap Screws | Flat Head Hex Socket Drive | Fine Thread | Alloy Steel (100 / Pkg.)
$21.69per 100(
$0.22 each)
$5.40per 100(
$0.05 each)
$7.37per 100(
$0.07 each)
$36.44per 100(
$0.36 each)
#6-40 X 1/4" Socket Cap Screws | Flat Head Hex Socket Drive | Fine Thread | Alloy Steel (100 / Pkg.)
$36.67per 100(
$0.37 each)
$4.34per 100(
$0.04 each)
$7.34per 100(
$0.07 each)
$87.18per 200(
$0.44 each)
$4.22per 100(
$0.04 each)
$8.91per 100(
$0.09 each)
$68.30per 100(
$0.68 each)
#6-40 X 3/4" Socket Cap Screws | Flat Head Hex Socket Drive | Fine Thread | Alloy Steel (100 / Pkg.)
$41.29per 100(
$0.41 each)
$6.05per 100(
$0.06 each)
$8.52per 100(
$0.09 each)
$38.96per 100(
$0.39 each)
$3.87per 100(
$0.04 each)
#6-40 X 3/8" Socket Cap Screws | Flat Head Hex Socket Drive | Fine Thread | Alloy Steel (100 / Pkg.)
$38.96per 100(
$0.39 each)
$4.90per 100(
$0.05 each)
$7.37per 100(
$0.07 each)
$56.76per 100(
$0.57 each)
$4.75per 100(
$0.05 each)
$9.65per 100(
$0.10 each)
$61.87per 100(
$0.62 each)
#6-40 X 5/8" Socket Cap Screws | Flat Head Hex Socket Drive | Fine Thread | Alloy Steel (100 / Pkg.)
$36.04per 100(
$0.36 each)
$11.41per 200(
$0.06 each)
$8.09per 100(
$0.08 each)
