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Middle Carbon Steel Hex Head Cap Screws M10x20

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Shanghai Summery Industrial Machine Co. , Ltd.
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Middle Carbon Steel Hex Head Cap Screws M10x20

Brand Name : Summery

Model Number : Din6921 Flange Head Screws

Certification : ISO 4162

Place of Origin : shanghai

MOQ : Negotiable

Price : Negotiation

Payment Terms : Western Union, MoneyGram, L/C, D/A, T/T

Delivery Time : 7-10 days

Packaging Details : According to customer requirements

Name : Din6921 Flange Head Screws

Class : 8.8

Size : M10x20

Material : Middle carbon steel

Finish : Plain / Zinc Plated / Nickel / Black Oxide / Dacromet

Application fields : Automotive&mechanical

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This International Standard specifies the characteristics of flange hexagon bolts ,with product grade A, with threads from M5 up to and including M16,length from 10mm to 200mm,and property classes 8.8, 9.8, 10.9 and A2-70,A4-70.

Flange head screws includes two kinds of serrated and smooth plane.

Flange surface increases the contact area, flange head screws tightened, there is a certain anti loose function.

If you are looking for flange head screws, please contact us for further information.

Minimum breaking torques
Thread Pitch (mm) Minimum breaking torque (N.m)
Property class
8.8 9.8 10.9 12.9
M2 0.40 0.37 0.4 0.45 0.5
M2.5 0.45 0.82 0.9 1 1.1
M3 0.50 1.5 1.7 1.9 2.1
M3.5 0.60 2.4 2.7 3 3.3
M4 0.70 3.6 3.9 4.4 4.9
M5 0.80 7.6 8.3 9.3 10
M6 1.00 13 14 16 17
M7 1.00 23 25 28 31
M8 1.25 33 36 40 44
M8x1.0 1.00 38 42 46 52
M10 1.50 66 72 81 90
M10x1.0 1.00 84 92 102 114
M10x1.25 1.25 75 82 91 102

Product Tags:

flange head cap screw

      

hex flange screw

      
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