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DIN7990 Hex Bolts For Steel Structures
  • DIN7990 Hex Bolts For Steel StructuresDIN7990 Hex Bolts For Steel Structures
  • DIN7990 Hex Bolts For Steel StructuresDIN7990 Hex Bolts For Steel Structures

DIN7990 Hex Bolts For Steel Structures

Aoke is China DIN7990 Hex Bolts For Steel Structures manufacturer & supplier who mainly produces DIN7990 Hex Bolts For Steel Structures with many years of experience.

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Product Description

Aoke as a professional high quality DIN7990 Hex Bolts For Steel Structures manufacture, you can rest assured to buy DIN7990 Hex Bolts For Steel Structures from our factory and we will offer you the best after-sale service and timely delivery.


Hex head bolt is the most commonly used in the series of fasteners, used with nut.
The grades of bolts are 4.8, 5.6, 6.8, 8.8, 10.9, 12.9, etc. Among them, the bolts of grade 8.8 and above are made of medium carbon steel or alloy steel and heat treated, which are generally called high-strength bolts, and the rest are generally called ordinary bolts. 
About DIN7990, DIN7990 Hex Bolts For Steel Structures is usually made into high-strength hex bolt, such as grade 8.8, 10.9. The surface treatment is black. The bolt performance grade label consists of two parts of numbers, which respectively represent the nominal tensile strength value and yield ratio of the bolt material. 

Product Parameter (Specification)

Standard

DIN,ASTM/ANSI JIS EN ISO,AS

Material

medium carbon steel,  Alloy steel

Surface Treatment

Zinc Plated, Hop Dip Galvanized(HDG) phosphorization,

Black Oxide,Geomet,Dacroment,Nickel plated,Zinc-Nickel plated

Shank

Full thread, Half thread

Grade

8.8, 10.9, 12.9

Size

M5-M56

Unite

Piece

Head type

Hex Head

Packing

Bulk cartons with pallet, small boxes in cartons with pallet

Lead time

Busy season:20-30days,Slack season:10-20days

Product Application

DIN7990 Hex Bolts For Steel Structures is widely used in heavy Industry, mining, water treatment, healthcare, construction, general industry, Oil & Gas, automotive industry etc.

Product Details


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