Fasteners - Type Chart

Fastener Categories

Wood Screws, Machine Screws, Sheet Metal Screws, Self Drilling SMS, Hex Bolts, Carriage Bolts, Lag Bolts, Set Screws, Socket Screws, Eye Bolts, Eye Lags, U-Bolts, J-Bolts, Hanger Bolts

Head Styles

Flat, Oval, Pan, Truss, Round, Hex, Hex Washer, Slotted Hex Washer, Socket Cap, Button

Drive Types

Phillips and Frearson, Slotted, Combination, Socket, Hex, Allen

Nut Types

Hex, Nylon Insert Lock, Jam, Nylon Insert Jam Lock, Wing, Cap, Acorn, Flange, Tee, Square, Prevailing Torque Lock, K-Lock or Keep, Coupling

Washer Types

Flat, Fender, Finishing, Split Lock, External Toot Lock, Internal Toot Lock, Square, Dock, Ogee

Reference: Bolt Depot Fastener Type Chart