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Screw 12.9 Class DIN7991 Black M4 Countersunk Hex Bolts

DIN7991 Black Zinc Plating Galvanized High-tensile Strength Class 12.9 304 Stainless Steel M4 Countersunk Inner Hex Flat Head Flat Tail Machine Screw Bolts Helical Threaded Fastener|50Pcs

Name: DIN7991 Black Zinc Plating Galvanized High-tensile Strength Class 12.9 304 Stainless Steel M4 Countersunk Inner Hex Flat Head Flat Tail Machine Screw Bolts Helical Threaded Fastener|50Pcs
SKU: DIN7991-L129-BK-M4Hx
Availability: InStock

Price range: $0.66 through $2.95

50PCS DIN7991 Black Zinc Plating Galvanized High-tensile Strength Class 12.9 304 Stainless Steel M4 Countersunk Inner Hex Flat Head Flat Tail Machine Screw Bolts Helical Threaded Fastener

Length:

Clear

SKU: DIN7991-L129-BK-M4Hx Category: Fasteners

Description

DIN7991 Black Zinc Plating Galvanized High-tensile Strength Class 12.9 304 Stainless Steel M4 Countersunk Inner Hex Flat Head Flat Tail Machine Screw Bolts Helical Threaded Fastener

(If you need big Quantity, Please feel free to Contact Us before you order, we will provide you at very good Wholesale Price.)

Feature:

1.Type: DIN7991;
2.Head: Flat Head, Countersunk;
3.Drive Type: Inner Hex;
4.Tail: Flat Tail;
5.Thread Diameter(d): M4;
6.Length(L): From 3mm to 50mm;
7.Thread Pitch(P): 0.7mm;
8.High-tensile: Class 12.9;
Mechanical