Combination screw

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Standard:DIN,JIS,BS,GB,ASME,ANSI
Head type (HEAD):BINDING, BUTTON, BRAZIER, FLAT, OVAL, PAN, ROUND, TRUSS, HEX etc.
Driver Types (DRIVER):PHILLIPS, POZIDRIV, SLOTTED, TRIANGLE, SQUARE, HEX, SIX-LOBE, TRI-WING.
Thread size range:2mm to 12mm
The mechanic performance refers to standards:GB/T 3098.1-GB/T 3098.17
Referred standard:GB/T9074.1-GB/T9074.30
material: carbon steel, alloy steel, stainless steel, copper, or according to your requirement.
packing style: general export packing poly bags and cartons, or according to your requirement.

We are professional manufacturer of all kinds of hardware, such as stainless steel bolt, carbon steel bolt, hex bolt, furniture bolt, slotted bolt, special bolt, eye bolt and anti-theft bolt, self-tapping screw, self-drilling screw, wood screw, furniture screw, stainless steel screw, hex screw, hex nut, nylon nut, special nut, metal stamping part, heatsink, lathe part and so on.