• Stainless Steel A2 Square Head Bolts

Stainless Steel A2 Square Head Bolts

Material: Stainless Steel
Type: Square Head
Connection: Common Bolt
Head Style: Square
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: A2
Customization:

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Basic Info.

Model NO.
M4-M64
Application
Machinery
Finish
Passivation
Available Material
Carbon Steel
Head Type
Hexagon
International Standard
DIN,ANSI,GB,JIS,Bsw,GOST
Class/Grade
8.8,10.9
Used
Machinery, Building Chemical Industry, Environmen
Surface Finishing
Hot Galvanizing,Black,Color-Zinc Plated,Polishing
Certification
ISO9001
Supply Capacity
500tons/Month
Manufacture Processing
Cold Forging Lathe& Machining, Hot Forging
Inspection
100%QC Steps Inspect Before Shipment
Transport Package
20-25kg/Carton+900kg Pallet
Specification
M4-M64
Trademark
HN
Origin
China
HS Code
731815
Production Capacity
500tons/Month

Product Description

              Stainless Steel A2 Square Head Bolts

      A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.
      A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench(spanner).
      An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances thana hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but ahex bolt could be slightly too large to be used where a hex cap screw is designed in.

Products nameBolts(Hex bolt,Heavy hex bolt,Flange bolt,Carriage bolt,Guardrail Bolt)
Standard:DIN,ASTM/ANSI JIS EN ISO,AS,GB
MaterialStainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;  ASTM: 307A,307B,A325,A394,A490,A449,
FinishingZinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production
Process
M2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead time
Busy season:15-30days,Slack seaon:10-15days
Stock ProductsSteel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener
For more information visit:hainafastener.en.made-in-china.com

Service

Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers'    specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with factory directly supply
Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.
If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.

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