This tamper resistant screw is made of steel and has a black oxide finish. It meets the standards for ASME B18.6.3 dimensional standards. This tamper-resistant screw is designed for preventing unauthorized removal of the screw, or tampering of any sort.
Technical Specs
ItemTamper Resistant Screw
MaterialSteel
DriveTorx
Fastener Length3/4 in
Head Height0.132 in
Dimensional StandardsASME B18.6.3
Maximum Head Height0.132 in
System of MeasurementInch
Screw Size1/4 in
Head TypeButton
FinishBlack Oxide
Thread Size1/4"-20
Head Width0.428 in
Drive SizeT27
TypeTamper Resistant Screw
Minimum Head Height0.122 in
Thread TypeCoarse
Thread Fit3A/2A
Country of OriginUnited States
(subject to change)