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304 Stainless Steel Half Thread Hex Head Bolt DIN931 / M8
304 Stainless Steel Half Thread Hex Head Bolt DIN931 / M8
304 Stainless Steel Half Thread Hex Head Bolt DIN931 / M8
304 Stainless Steel Half Thread Hex Head Bolt DIN931 / M8
Specifications
Brand Name :
FLRS or OEM
Model Number :
FLRS-SBL1
Certification :
ISO9001
Place of Origin :
China
MOQ :
100 piece
Payment Terms :
T/T， L/C， Western union， paypal
Supply Ability :
50tons/month
Delivery Time :
8-25days
Packaging Details :
carton/ plywood cases/woven bag+plywood pallets
Product name :
Hex. Bolt
Standard :
DIN931
Head type :
Hexagon Head
Thread :
Half thread
Material :
Stainless steel
Size :
M3-M39
Description

SS304 Hex.Head Bolts Half Thread In Standard DIN931 / M8 hex head long bolt

DIN931 hexagonal bolts, also known as external hexagonal bolts, are fasteners consisting of two parts: a hexagonal head and a screw with external threads, which are generally used in conjunction with nuts and are commonly used to fasten connections between two parts with through holes.

Hex. bolts must be marked with the manufacturer's identification mark and the sex grade mark, preferably with a raised or concave mark on the top surface of the head, or with a concave mark on the side of the head.

For all performance grades of hexagonal bolts must be marked, stainless steel hexagonal bolts logo should also include the steel group


The performance grade of stainless steel :

Material Chemical composition%
C Si Mn P S Cr Mo Ni Cu
A2 0.1 1 2 0.05 0.03 15-20 - 8-19 4
A4 0.08 1 2 0.045 0.03 16-18.5 2-3 10-15 1
C3 0.17-0.25 1 1 0.04 0.03 16-18 - 1.5-2.5 -
C4 0.08-0.15 1 1.5 0.06 0.15-0.35 12-14 0.6 1 -



Marking method of DIN931 hexagonal bolts:

Example of marking of DIN931 external hexagon bolts.
The hexagon head bolts with thread size d=M12, nominal length L=80, performance grade A4-80 and product grade A are marked as
SUS316 hexagon bolts DIN931-M12*80-A

Product photo:

304 Stainless Steel Half Thread Hex Head Bolt DIN931 / M8


Application:
Hexagonal bolt connection, simple assembly, easy disassembly, high efficiency, and wide application, mainly used in various mechanical equipment, electronic products, communication equipment, furniture equipment, construction industry and other industries of production, installation, maintenance, etc..

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304 Stainless Steel Half Thread Hex Head Bolt DIN931 / M8

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Product Detail
Brand Name :
FLRS or OEM
Model Number :
FLRS-SBL1
Certification :
ISO9001
Place of Origin :
China
MOQ :
100 piece
Payment Terms :
T/T， L/C， Western union， paypal
Contact Supplier
304 Stainless Steel Half Thread Hex Head Bolt DIN931 / M8
304 Stainless Steel Half Thread Hex Head Bolt DIN931 / M8

Shaanxi Flourish Industrial Co., Ltd.

Verified Supplier
6 Years
Since 2019
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Mechanical Fasteners, Hex Head Bolt, Double Ended Bolt
Total Annual :
2000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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