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Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt

Shanghai Yizhuang Metal Co., Ltd
  • Audited Supplier
  • 1 yr

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Product Highlights

  • Corrosion Resistant Materials: Available in 304 and 316 grades for superior rust and chemical resistance.
  • Comprehensive Customization: Supports custom sizes, materials, threads, and surface treatments based on drawings.
  • International Standards Compliance: Meets DIN, ISO, ASTM, and GB standards for global compatibility.
  • Wide Size Range: Diameter M2 to M24 with lengths from 6mm to 200mm available.
  • Fast Sample Delivery: Sample delivery arranged within 3 to 7 working days.
  • Rapid Quotation: Formal quotations provided within 24 working hours of inquiry.
  • Flexible Payment Terms: Accepts T/T, L/C, Western Union, and PayPal for secure transactions.
  • Professional Technical Support: Expert team available to assist with installation and technical queries.

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Product Images of Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt

Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt pictures & photos
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt pictures & photos
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt pictures & photos
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt pictures & photos
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt pictures & photos
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt pictures & photos
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
  • Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
  • Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
    Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
  • Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
    Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
  • Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
    Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
  • Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
    Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
  • Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
    Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
  • Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
    Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt

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Product Description

Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Product Description
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Description:
Stainless steel bolts are high-performance fasteners manufactured from corrosion-resistant stainless steel alloys, offering exceptional durability and reliability across a wide range of industrial, construction, and marine applications. Available in multiple grades including austenitic A2 (equivalent to 304) and A4 (equivalent to 316), these bolts provide excellent resistance to rust, chemicals, and environmental degradation. Grade 316 stainless steel bolts offer superior corrosion resistance, particularly in marine environments and applications involving acids and chlorides, while grade 304 is commonly used for general-purpose applications. These bolts are produced in various property classes including 70 and 80, with class 80 typically manufactured in grade 316 for higher tensile strength requirements.
Engineered to meet international standards including ISO 3506, ASTM A193, and ASTM A320, stainless steel bolts are suitable for high-temperature, high-pressure, and low-temperature service applications. They are widely used in mechanical manufacturing, automotive assembly, building construction, marine equipment, chemical processing, and electronic device assembly. Available in a comprehensive range of sizes, thread configurations, and head styles including hex head, socket head, and countersunk designs. With their combination of corrosion resistance, mechanical strength, and long service life, these fasteners provide reliable, maintenance-free performance in the most challenging environments. For detailed specifications and custom requirements, please consult the supplier directly.
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Standard Code
Material Category
Diameter Range
Range Of Sizes
DIN 7991
Carbon steel, Alloy steel, Stainless steel
M3 – M24
6 – 200 mm (typical)
ISO 10642
Carbon steel, Alloy steel, Stainless steel
M2 – M20
6 – 200 mm (typical)
GB/T 70.3
Carbon steel, Alloy steel, Stainless steel
M2 – M20
6 – 100 mm (common)
GB/T 2673.1
Carbon steel, Alloy steel, Stainless steel
M2 – M10
6 – 80 mm (common)
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Socket Countersunk Head Bolt
Socket Cap Head Bolt
Size: M5, M6, M8, M10, M12, M14, M16, M18, M20
Length: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm
Grade: 304, 316
Size: M5, M6, M8, M10, M12, M14, M16, M18, M20
 
Length: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm
 
Grade: 304, 316
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Hex Flange Bolt
Hex Head Bolt
Socket Button Head Screw
Size: M5, M6, M8, M10, M12, M14, M16, M18, M20
 
Length: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm
 
Grade: 304, 316
Size: M5, M6, M8, M10, M12, M14, M16, M18, M20
 
Length: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm
 
Grade: 304, 316
Size: M5, M6, M8, M10, M12, M14, M16, M18, M20
 
Length: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm
 
Grade: 304, 316
Customization
Available
Material
Stainless Steel
Connection
Common Bolt
Application
Machinery, Chemical Industry, Environmental, Building
Finish
Polishing
Thread
Full Thread
Service
OEM/ODM
Delivery
15-20 Days
Payment
T/T, L/C, DP,and so on
Color
Plain
Transport Package
Carton
Specification
Customize
Trademark
Yizhuang
Origin
China
Main Products
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Company Profile
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Shanghai Yizhuang Metal Co., Ltd was established in 2015. We are a professional Manufacturer who produce Stainless Steel Wire and also have a production workshop for stainless steel fasteners, titanium and alloy fasteners. Beside our own production Line, in order to satisfy our export Customer's specific request, we also worked with other professional factory on carbon steel. Adhering to the "Sincerity – centered and customer's interest first" concept. We win a lot of long term customer in Asia, South America, middle east.
As a leading manufacturer in the industry, we have advanced production equipment and a technical team, focusing on product quality and process details. We use high-quality raw materials, undergo precise processing and strict inspection to ensure that each product is durable, environmentally friendly and easy to clean, and has anti-bacterial and anti-corrosion properties, while ensuring that each product meets international standards.
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Company Advantage
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Our Services
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Certifications
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Exhibition
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
Packaging & Shipping
Fastener Wholesale DIN 931 933 Ss Stainless Steel 304 316 A2-70 A4-80 B8 B8m Hexagon Hex Bolt
FAQ
Q1: Can I get customized specifications for fasteners/tubes? 
A: Yes. We support custom sizes, materials, surface treatment, thread standards (DIN/ANSI/ASTM/ISO) based on your drawings or requirements.
Q2: What materials are available?
A: Carbon steel, stainless steel (304/316L), duplex steel, alloy steel, copper etc. We can provide material test certificates (MTC).
Q3: Can I request samples before bulk order? 
A: Samples are available. Small samples can be free while freight cost is normally on buyer's side. We can arrange sample delivery within 3–7 working days.

Q4: How long will I receive your quotation?
 A: We usually send formal quotation within 24 working hours after receiving your detailed inquiry (specification, quantity, destination port).
Q5: What is your minimum order quantity (MOQ)? 
A: MOQ depends on items. Standard products accept small orders; customized goods require negotiated minimum quantity.
Q6: Which payment terms do you accept? 
A: We support T/T, L/C at sight, Western Union. For new clients, we normally require 30% deposit before production.

Q7: What is your production lead time? 
A: Standard goods: 3–10 working days; customized products: 15–30 working days according to production schedule.
Q8: Which shipping methods can I choose? 
A: Sea freight, air freight, express (DHL/FedEx/UPS) are optional. We can quote freight cost together with goods price.
Q9: Which ports do you ship from? 
A: Mainly Shanghai, Tianjin, Qingdao port, flexible as your request.
Q10: How do you pack the goods? 
A: Standard export packing: cartons + pallets, or wooden cases to avoid rust and damage during transit. Custom packing acceptable.
Q11: What shipping documents can you provide? 
A: Commercial invoice, packing list, bill of lading, MTC material certificate.

Q12: What should I do if goods have quality issues? 
A: Please provide photos/video evidence within 7 days after receiving goods. We will discuss replacement or compensation after verification.
Q13: Can you help solve installation/technical questions? 
A: Our technical team provides professional support. Send your technical questions anytime, we will reply promptly.

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2641162". Items marked "verified" are certified.

Shanghai Yizhuang Metal Co., Ltd
Shanghai Yizhuang Metal Co., Ltd
Shanghai Yizhuang Metal Co., Ltd
Shanghai Yizhuang Metal Co., Ltd
Shanghai Yizhuang Metal Co., Ltd
Shanghai Yizhuang Metal Co., Ltd
Shanghai Yizhuang Metal Co., Ltd
Shanghai Yizhuang Metal Co., Ltd

About Our Factory & Business Background

Address
311, Zone D, Anxin Commercial Plaza, Baoshan District, Shanghai, China
International Commercial Terms(Incoterms)
FOB, EXW, CIF, CFR, DDP, CIP, CPT, FCA, DAT, FAS, DAP
Average Lead Time
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main Products
Bolt, Screw, Nut, Stud, Washer, Stainless Steel Wire

Our Industry Experience & Global Business Record

Main Markets
South America, North America, Mid East, Africa
verified Number of Foreign Trading Staff
6
verified Overseas Agent/Branch
No

Our Certifications, Standards & Industry Recognition

verified Management System Certification
ISO9001:2015

FAQ

Can I get customized specifications for fasteners/tubes?
Yes. We support custom sizes, materials, surface treatment, thread standards (DIN/ANSI/ASTM/ISO) based on your drawings or requirements.
What materials are available?
Carbon steel, stainless steel (304/316L), duplex steel, alloy steel, copper etc. We can provide material test certificates (MTC).
How long will I receive your quotation?
We usually send formal quotation within 24 working hours after receiving your detailed inquiry (specification, quantity, destination port).
What is your minimum order quantity (MOQ)?
MOQ depends on items. Standard products accept small orders; customized goods require negotiated minimum quantity.
Which payment terms do you accept?
We support T/T, L/C at sight, Western Union. For new clients, we normally require 30% deposit before production.
Which shipping methods can I choose?
Sea freight, air freight, express (DHL/FedEx/UPS) are optional. We can quote freight cost together with goods price.
Which ports do you ship from?
Mainly Shanghai, Tianjin, Qingdao port, flexible as your request.
How do you pack the goods?
Standard export packing: cartons + pallets, or wooden cases to avoid rust and damage during transit. Custom packing acceptable.
What shipping documents can you provide?
Commercial invoice, packing list, bill of lading, MTC material certificate.
What should I do if goods have quality issues?
Please provide photos/video evidence within 7 days after receiving goods. We will discuss replacement or compensation after verification.
Can you help solve installation/technical questions?
Our technical team provides professional support. Send your technical questions anytime, we will reply promptly.

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