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Hex Head Flange Bolts 12.9 Grade Alloy Steel Materials Phosphated Treatment DIN 6721

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Hex Head Flange Bolts 12.9 Grade Alloy Steel Materials Phosphated Treatment DIN 6721

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Brand Name : BEDE

Model Number : Flange bolt

Certification : R0SH

Place of Origin : China

MOQ : 200

Price : Negotiation

Payment Terms : D/A, D/P, T/T, Western Union,

Supply Ability : 100K 1 Day

Delivery Time : 15-25 Work Days

Packaging Details : 1000 Per Box

Material : Alloy steel

Length : 16-200mm

Standard : Metric

color : black

grad : 12.9

treatment : Phosphated

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Hex Head Flange Bolts 12.9 Grade Alloy Steel Materials Phosphated Treatment DIN 6721

Description

The Hex head flange bolts are flanged hex head bolts or screws and are a similar addition to DIN 931 and DIN 933. They are a more attractive alternative and do not require a washer, because the area under the bolt head is wider and creates a larger area for even distribution of pressure. Manufactured in accordance with DIN 6721, manufactured in full thread, a small amount may be partially threaded

specification of hex head fanlge bolt partly threaded.pdf

Materials of the hex head flange bolt

Alloy Steel , hardness 33~38

Quick Details of the hex head flange bolt

Size M5-M20 Thread type Metric Fine
Materials alloy steel Treatment Phosphated
customized welcome Packing 100pcs per Box

Standard Size of the hex head flange bolt

Hex Head Flange Bolts 12.9 Grade Alloy Steel Materials Phosphated Treatment DIN 6721

d M5 M6 M8 M10 M12 M14 M16
P 0.8 1 1.25 1.5 1.75 2

2
S 7 8 10 13 15 18 21
d2 Max 11.4 13.6 17 20.8 24.7 28.6 32.8
k Max 5.6 6.8 8.5 9.7 11.9 12.9 15.1
L 10~160mm


For the customized size, Tell us the values d2*k*L*b*d1*S as following picture, everything else will be done by us for you.


Product Tags:

hexagon head bolt

      

fully threaded hex bolts

      
China Hex Head Flange Bolts 12.9 Grade Alloy Steel Materials Phosphated Treatment DIN 6721 factory

Hex Head Flange Bolts 12.9 Grade Alloy Steel Materials Phosphated Treatment DIN 6721 Images

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