DIN931 /DIN933 Carbon Steel Black Phosphating Hexagon Head Screw Hex Bolt

Model NO.
M-HBHT007
Application
Machinery, Chemical Industry, Environmental, Building, Construction
Finish
Black
Other Name
Head Bolt/Hex Cap Bolt/Hex Cap Screw/Machine Bolt
Custom-Order
Customization by Drawing/Sample
Application for
Machine/Car/Construction/Electricity/Chemiccal
Standard No.
DIN931/DIN933/ASME B 18.2.3/ISO4017/GB/T5783
OEM/ODM
Available
Supplier Status
Factory Manufacturer Wholesaler
Shipping/Delivery
Production 15~30 Days/Stock 3 Days
Price Terms
EXW/Fob/CFR/CIF/DDP
Screw/Bolt Length
20mm~300mm
Surface Treatment
Black//Blue/Clear/Yellow/Gold/HDG Zinc
Thread Standard
Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric Fine
Size Unit
Inch Size/ Metric Size
Material Grade
1010/1015/1025/1035/1045/A283m/A285m/A570m/A709m
Grades of Bolt
Grade 2/5/8/L9 Grade a/B Grade 8.8/9.8/10.9/12.9
Material Type
Carbon Steel/Alloy Steel
Transport Package
Polywoven Bag or Carton Box Palletizing
Specification
M3~M30 P0.5~P3.5
Trademark
Hilow
Origin
China
HS Code
7318150000
Production Capacity
1500K PCS/Month
Reference Price
$ 0.02 - 1.80
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Product Description

DIN931/DIN933 Carbon Steel Black Phosphating Hexagon Head Screw Hex Bolt

Black Oxide  Hexagon Bolt

What is black oxide coating on bolts?
A chemical black finish is also referred to as black oxide or blackening. It is a 'conversion coating', which is a coating for metal where the surface of the part is subjected to a chemical or electrochemical process by the coating material, converting it into a decorative or protective substance.
 
Type: Hexagon Bolt
Definition: Hexagon Bolt, also called hex bolts or hex head cap screws, are threaded fasteners with a six-sided head. They are installed with a wrench or a socket. Compared to other fasteners, hex head cap screws provide a larger surface-bearing area for better clamping.
Description:
  		Hex bolts, also called hexagon screw head bolts, hex cap bolts, hex-cap screws, or machine bolts, are a very common choice when it comes to construction and repair. Hexagon screw head bolts come in a large variety of sizes and diameters.
Application: Bolts and nuts are designed with a hexagonal shape because it makes them easy to turn. With six sides, you can turn a fastener just one-sixth of the way to reach the next flat parallel. There are six flat parallels on hexagonal bolts and nuts.
Others: A hex key wrench or Allen wrench has a hexagonal shaped body. The metal shaft may end in an L-shape or T-shape that serves as a handle. This makes it easier to turn. Hex wrenches often come in a set with several different sizes.
 
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DIN931/DIN933 Carbon Steel Black Phosphating Hexagon Head Screw Hex Bolt DIN931/DIN933 Carbon Steel Black Phosphating Hexagon Head Screw Hex Bolt DIN931/DIN933 Carbon Steel Black Phosphating Hexagon Head Screw Hex Bolt DIN931/DIN933 Carbon Steel Black Phosphating Hexagon Head Screw Hex Bolt


DIN931/DIN933 Carbon Steel Black Phosphating Hexagon Head Screw Hex Bolt DIN931/DIN933 Carbon Steel Black Phosphating Hexagon Head Screw Hex Bolt DIN931/DIN933 Carbon Steel Black Phosphating Hexagon Head Screw Hex Bolt

 

 

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