紧固件标准

Slotted cheese head screws

Slotted pan head screws

Slotted raised countersunk head wood screws

Slotted round head wood screws

Slotted countersunk head wood screws

Plain washer

Spring lock washers with square ends

T-head bolts with square neck bolts

Wing nuts with rounded wings

Slotted cap stan screws

Slotted set screws with long dog point

Slotted set screws with cup point

Hexagon thin nuts(chamfered)

Knurled thumb screws

Slotted knurled thumb screws

Slotted set screws with flat point

Slotted set screws with cone point

Hexagon head wood screws

Hexagon socket set screws with flat point

Hexagon socket set screws with cone point