Black Socket Screws Socket Head Plastite Screws Fully Threaded Button Head

Black socket screws are commonly used in machine parts, die fixturing, and clamping. The hexagon socket head enables driving where there is not sufficient space for wrenches or sockets and allows the screw head to sit flush with the surface. Ever Hardware provides custom-made fasteners and customizable packaging.

The hex socket screw drive has a hexagonal recess and may be driven by a hex wrench, also known as an Allen wrench, Allen key, hex key or inbus as well as by a hex screwdriver (also known as a hex driver) or bit. Tamper-resistant versions with a pin in the recess are available.

The PLASTITE screw is designed to facilitate thread-forming in less-compressible plastics while providing high resistance to strip-out and pull-out.
Features
Tri-roundular configuration that allows displaced material to cold flow back into relief areas.
45° profile allows the thread to penetrate deeply into the plastic material
Single lead design and narrow helix angle lower drive torque and failure torque in stiffer plastics
Benefits
Reduces the possibility of boss failure
Increases product reliability
Eliminates need for inserts and lock washers
Minimizes radial stress
Allows design of thinner bosses
Generates strong mating threads
Resists vibration loosening
Reduces probability of strip-out and pull-out
Achieves wide differentials between drive and fail torque
Creates less stress on the boss

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