Sign In | Join Free | My bjjsgy.com
bjjsgy.com
Jiaxing Haina Fastener Co.,Limited
Quality reputation and branding
Home > Hex Head Bolts >

Black Surface Hex Head Bolts High Strength Carbon Steel ASTM A325 Hot Forging

Jiaxing Haina Fastener Co.,Limited
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Jiaxing Haina Fastener Co.,Limited
Country/Region: China
Contact Person:Mr TonyFang

Black Surface Hex Head Bolts High Strength Carbon Steel ASTM A325 Hot Forging

Brand Name : HNF
Model Number : 1/2"--32"
Certification : ISO9001:2008
Place of Origin : China
MOQ : 2000 PCS
Price : Negotiation
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 500TON / per month
Delivery Time : 15-25 DAYS
Packaging Details : Cartons+Pallets
Name : ASTM A325 A490 High strength grade 8.8/10.9/12.9 Hex head bolts , allen bolt
Size : 1 1/2"
Material : high strength carbon steel
Standard : ASTM A325 A490
Length : 1"--64"
Production Process : Hot forging
Class : A325 A490
Surface : Black
Head : Hex head cup
Contact Now

ASTM A325 A490 High strength grade 8.8/10.9/12.9 Hex head bolts , allen bolt


Description:


This is Jiaxing Haina ,welcome to visti our company website.

Hex bolts, also called hexagon head screw bolts, hex head cap bolts, hex-cap screws,allen screw or machine bolts and so on, are a very common choice when it comes to construction and repair.Hexagon head bolts, commonly called hex head cap screws, are bolts with a hexagonal or six sided head. Hex bolts has six sided headare the industry standard for fasteners with forged heads. A common feature on a hex cap screw is a washer surface directly under the head which creates a better seal..A hex head screw bolt is actually produced within tighter tolerances and can be used anywhere a hex head bolt is used for.


The term “high strength” is one of rather ambiguous fastener terms. Many people in the industry would interpret the phrase “high strength” to refer to any bolt that has been quenched and tempered to develop its strength. Additionally, the ASTM specification ASTM A325 A490 is commonly referred to as being manufactured from a “high strength, alloy steel”, even though this material is not heat treated.Each different about the hex head bolt material has particular properties to fit specific applications. Hexagon screw head bolts are made from many of materials to accommodate the wide range of applications in which hex bolts are used. Below are just a few of the more common types of hexagon screw head bolts for reference:


Because of its fully threaded body, this is used in many of applications such as in the vehicle repair industry when attaching a motor to a machinery. Different form a screw TYPE, hex bolts are designed to be inserted through holes in assembled parts, because these do not have their own mating internal threads and are tightened by torqueing the head. Hex bolts are not pointed where hex bolt have a chamfered point to protect the first thread from damage and to faciliate entry into an internally threaded part such as a nut or tapped holes.Also, these can be used with pulley to adjust the belt tension.


Specification:

ItemBlack Structural Bolt Heavy Hex Head Bolts
TypeFlange Bolt,Carriage bolt, Guardrail bolt,Socket Bolt,T bolt,Square bolt and Wing bolt
GradeGr4.8 Gr8.8 Gr2 Gr5 A325 A490
Standard:DIN933,DIN931DIN6923.DIN603 DIN912 DIN444,DIN315,ASME B18.2.3,ASME B18.5
MaterialStainless Steel: SS201 SS304/SS304L SS316/SS316L SS904L
A2 A4 GR.B8 GRB8M
Steel Grade: Gr.4.8,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8;
Finishing:Zinc(Yellow,White,Blue,Black,Colour),Hop Dip Galvanized(HDG),Black Oxide,Geomet,Dacroment,Nickel plated,Zinc-Nickel plated,Telfon
Production TechniqueCold forging, Hot forming, Machining, Heat treatment, Staming, etc
Stock ProductsStainless steel: DIN6923 DIN912 DIN603 DIN315,DIN933,DIN931,DIN934

Application:


Production process: wire rod, wire drawing, drawing, cold forging, threading, dipping, inspection, packing, shipment.The hex head bolts are be used in connecting.Hexagon head bolts can be used for a lot of different applications that include fastening wood, steel, and other construction materials for projects such as briges, docks,highway structures, buildings and so on. Hex bolts with forged heads are also commonly used as headed anchor bolts. Also uesd to fasten two or more parts together to form an assembly either.

,

More pictures:



Advantage:


1. Part Carbon steel nuts are in stock,Like hex nut,weld nut,cage nut,cap nut,flange nut ,wing nut.

2. Stainless steel and carbon steel big size bolts and nuts are Super Quality and Competitive price.


Product Tags:

Galvanized Hex Bolts

      

Hex Flange Bolt

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Black Surface Hex Head Bolts High Strength Carbon Steel ASTM A325 Hot Forging Images

Inquiry Cart 0
Send your message to this supplier
 
From:
Enter your email please.
To: Jiaxing Haina Fastener Co.,Limited
Subject:
Message:
Characters Remaining: (0/3000)
 

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2018 bjjsgy.com. All rights reserved.