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Pan Head Self Drilling Screw
Norm : DIN7504N, ASME B18.6.4
Grade : C1022A, Case Harden
Surface : Zinc Plated, Dacromet, Ruspert
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Flat Head Self Drilling Screw
Norm : DIN7504P, ASME B18.6.4
Grade : C1022A, Case Harden
Surface : Zinc Plated, Dacromet, Ruspert
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Hex Washer Head Self Drilling Screw
Norm : DIN7504K, ASME B18.6.4
Grade : C1022A, Case Harden
Surface : Zinc Plated, Dacromet, Ruspert
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Hex Cupped Flange Head Self Drilling Screw（With EPDM）
Norm : Per Drawing
Grade : C1022A, Case Harden
Surface : Zinc Plated, Dacromet, Ruspert
