Specification |
Material: Carbon Steel;
Type: Self Tapping;
Groove: Hexagon;
Connection: Common Bolt;
Head Style: Flat;
Standard: DIN;
Grade: 4.8;
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Material: Carbon Steel;
Type: Round Head;
Groove: Cross;
Connection: Common Bolt;
Head Style: Round;
Standard: DIN, GB, GOST;
Grade: 12.9;
Finish Type: Black/Grey Phosphated, Zinc Plated;
Thread Type: Fine Thread and Coarse Thread;
Head Type: Bulge Head;
Lenth: 13mm-300mm;
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Material: High Strength Steel;
Type: Round Head;
Groove: M Word;
Connection: Common Bolt;
Head Style: Pan, Truss, Flat, Oval, Round, Hex, Cheese;
Standard: High Quality;
Grade: Good Anti-Corrosion Ability;
Model No.: 13mm-100mm;
Length: 10-250mm;
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Material: High Strength Steel;
Type: Round Head;
Groove: M Word;
Connection: Common Bolt;
Head Style: Pan, Truss, Flat, Oval, Round, Hex, Cheese;
Standard: High Quality;
Grade: Good Anti-Corrosion Ability;
Model No.: 13mm-100mm;
Length: 10-250mm;
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Material: C1022A;
Type: Flat Head;
Groove: Phillips Bugle;
Connection: Common Bolt;
Head Style: Flat;
Standard: DIN;
Grade: 6.8;
Product Name: Drywall Screw;
Mat: C1022A;
Size 1: #6*1/2"-3";
Size 2: #8*3/4"-6";
Product Hardness: 420hr;
Ht: Yes;
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