Tamper resistant socket head cap screws use a pin-in socket drive — a standard hex socket with a center pin — requiring a specialized bit for removal. Available in 18/8 stainless steel across a range of thread sizes. Used in precision assemblies, electronics, and industrial equipment where high-torque fastening and tamper deterrence are both required.
#10-24 X 3/8" Tamper Resistant Flat Head Cap Screws | Pin-In Socket Drive | Alloy Steel (100 / Pkg.)
$105.07per 100(
$1.05 each)
$108.05per 100(
$1.08 each)
$104.21per 100(
$1.04 each)
$102.66per 100(
$1.03 each)
$100.51per 100(
$1.01 each)
$98.95per 100(
$0.99 each)
$105.07per 100(
$1.05 each)
$102.79per 100(
$1.03 each)
$100.87per 100(
$1.01 each)
$98.95per 100(
$0.99 each)
$97.73per 100(
$0.98 each)
1/4-20 X 1" Tamper Resistant Button Head Cap Screws | Pin-In Socket Drive | Alloy Steel (200 / Pkg.)
$72.71per 200(
$0.36 each)
$68.64per 200(
$0.34 each)
$121.47per 100(
$1.21 each)
$52.62per 200(
$0.26 each)
$112.30per 100(
$1.12 each)
#10-24 X 1" Tamper Resistant Button Head Cap Screws | Pin-In Socket Drive | Alloy Steel (500 / Pkg.)
$373.94per 500(
$0.75 each)
$287.31per 500(
$0.57 each)
$99.52per 100(
$1.00 each)
$237.12per 500(
$0.47 each)
$213.77per 500(
$0.43 each)
$94.48per 100(
$0.94 each)
$120.73per 500(
$0.24 each)
$91.12per 100(
$0.91 each)
$89.64per 100(
$0.90 each)
$91.34per 100(
$0.91 each)
$89.64per 100(
$0.90 each)
$88.53per 100(
$0.89 each)
$106.28per 10(
$10.63 each)
$102.97per 10(
$10.30 each)
$132.86per 100(
$1.33 each)
$146.15per 100(
$1.46 each)