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Automotive Hex Head Flange Bolt , Flange Socket Head Cap Screw DIN6921–M6x16–8.8

Shanghai Summery Industrial Machine Co. , Ltd.
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Automotive Hex Head Flange Bolt , Flange Socket Head Cap Screw DIN6921–M6x16–8.8

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Brand Name : Summery

Model Number : Din6921 Flange Head Screws

Place of Origin : shanghai

MOQ : Negotiable

Supply Ability : 50000pcs/day

Delivery Time : 7-10 days

Packaging Details : According to customer requirements

Certification : ISO 4162

Price : Negotiation

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

Product Name : Din6921 Flange Head Screws

Class : 8.8

Size : M6x16

Material : Middle carbon steel

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

Application fields : Automotive&mechanical

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Flange Head Screws middle carbon steel

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

Shanghai summery industrial machine Co.,Ltd was established in 2006,it is located at Shanghai,which is the most vigorous city in world.

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Automotive Hex Head Flange Bolt , Flange Socket Head Cap Screw DIN6921–M6x16–8.8

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

Material Steel Stainless steel

General International

requirements Standard

ISO 8992

Thread Tolerance

International Standards

6g
ISO 261, ISO 965-2

Mechanical Class

properties International Standards

8.8, 9.8, 10.9 A2-70,A4-70
ISO 898-1 ISO 3506-1

Tolerances Product grade

International Standard

A
ISO 4759-1
Finish

Black oxide Plain

(thermic or chemical)

Requirements for

electroplating are

covered in ISO 4042

If different electroplating requirements are desired or if requirements are needed for other finishes, they should be negotiated between customer and supplier.

Limits for surface

discontinuities are

covered in ISO 6157-3.


Product Tags:

flange head cap screw

      

flanged button head screw

      
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