DIN 6921 Zinc Plated Bolts And Nuts Steel Hex Serrated Flanged Hex Head Screws Class 8.8

Place of Origin China
Brand Name XGFH
Certification ISO9001,EN10204 3.1Certificate
Model Number DIN6921
Minimum Order Quantity 100pcs
Price 0.01-0.9usd/pc
Packaging Details 20-25KG/Carton Box and then pallet
Delivery Time 5-15 work days
Payment Terms T/T, L/C
Supply Ability 500000pcs per month

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Product Details
Name Hex Flange Bolts Standard DIN6921
Material Medium Carbon Steel Grade Class 8.8
Finish Zinc Plated Style Hex Flange
System Of Measurement Metric Thread Fit Coarse 6g/6h
Thread Type Right Hand Threading Half Threaded
High Light

DIN 6923 flanged hex head screws xianggu

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Zinc Plated Bolts And Nuts Class 8.8 xianggu

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Flanged Hex Head Screws Class 8.8

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Product Description

Medium-Strength Metric Class 8.8 Steel Flanged Hex Head Screws

 

Product Description:

 

These Class 8.8 steel screws are suitable for fastening most machinery and equipment. The flange distributes pressure where the screw meets the surface, eliminating the need for a separate washer. All screws meet DIN 6921 specifications for dimensions. Head height includes the flange. Length is measured from under the flange.

 

Features:

 

Used in automotive applications,plumbing,and more,flange bolts feature a washer like flange beneath the bolt head that speeds production time and distributes the clamping load,offering protection to te mating surface.

Steel serrated flange bolts feature a scored grip under the head to help vibration.The serrated head bites into the surface to reduce vibration that can cause loosening.

 

Product Drawing:

 

Hexagon flange bolts
DIN 6921-1983
DIN 6921 Zinc Plated Bolts And Nuts Steel Hex Serrated Flanged Hex Head Screws Class 8.8 0
d(mm) P(mm) b(mm) dc(mm) ds(mm) k(mm) s(mm)
L≤125 125<L≤200 L>200 max min max max min max
M5 0.8 16 / / 11.8 4.82 5 5.4 7.78 8
M6 1 18 / / 14.2 5.82 6 6.6 9.78 10
M8 1/1.25 22 28 / 18 7.78 8 8.1 12.73 13
M10 1/1.25/1.5 26 32 / 22.3 9.78 10 9.2 14.73 15
M12 1.25/1.5/1.75 30 36 / 26.6 11.73 12 11.5 15.73 16
M14 1.5/2 34 40 / 30.5 13.73 14 12.8 17.73 18
M16 1.5/2 38 44 57 35 15.73 16 14.4 20.67 21
M20 1.5/2.5 46 52 65 43 19.67 20 17.1 26.67 27

 

DIN 6921 Zinc Plated Bolts And Nuts Steel Hex Serrated Flanged Hex Head Screws Class 8.8 1DIN 6921 Zinc Plated Bolts And Nuts Steel Hex Serrated Flanged Hex Head Screws Class 8.8 2