Material | Carbon Steel:C1006,C1008,C1010,C1018.C1022,C1035,C1045. Alloy Steel:10B21,SCM435,etc. Stainless Steel SS302,SS304,SS316,SS410,SS420,SS416,SS430 etc. Brass:C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb68,Hpb70... Aluminum:AL5005 H34 etc, Titanium:GR5,TC4,TA2 etc.
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Finish | Natural,Zinc, Nickel, Antique bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Zinc-nickel alloy plated,Anode various colors,Electrophoresis,Polished,Powder coating,Spray painting,PVD etc. |
Standard | ISO,GB,DIN,JIS,ANSI,BSW or base on the Drawings or Samples |
Grade | A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9 |
Hardness | Carbon Steel:HRC:28~35 ,HV450~700; Alloy Steel:HRC:32~39(10.9 grade) HRC:39~44(12.9 grade) |
Screw drivers
| Cross Recessed, Slotted Driver, Combination Driver, Pozi Driver, Six-Lobe Recess, Slotted/six Lobe Recess, Six-Lobe Tamper ,Hex Recess, Hex Recess Tamper ,Triangle Driver, Square Driver, Square/ Slot. Driver, One-Way Drive, H-Type, Tri-Wing, Slot.IND, Phillips/Slot.IND, Six-Lobe.IND. |
Screw head type | Pan Head, Flat Head, Oval Head, Truss Head, Button Head, Cheese Head, Hex Head, Cap Head, Binder Head, Hex Washer Head,etc. |
Thread type | Partial thread,Dog point,Machanical thread,Self tapping thread,etc. |
Reliability test | Mechanical dimentions, hardness test. salt spray endurance test,etc. |
Range of application | Machinery Equipment,Sheet cabinet,Roofing fixings,Wrist wath,Mobile phone,Baby strollers,Outdoor sports facilities,etc. |