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A4-70 Stainless Steel Hex Metal Bolts M20 High Strength And Durability For Extreme Environments

Name: A4-70 Stainless Steel Hex Metal Bolts M20 High Strength And Durability For Extreme Environments
Brand: Hunan Jia Shan Hardware Tech Co., Ltd.
SKU: DIN, ASEM, ISO
Price: 0.20 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Certification: ISO

Model Number: DIN, ASEM, ISO

Payment & Shipping Terms

Minimum Order Quantity: 100

Price: USD0.2/pcs-USD1/pcs

Delivery Time: 1-5 weekds

Payment Terms: T/T, Western Union

Supply Ability: Batch order abailable

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Stainless Steel Hex metal bolts, M20 Hex Metal Bolts
                              

Usage:	Fastening	Size:	Various Sizes Available
Style:	Steel Hex Head With Washer Nut	Head Style:	Hexagon Head
Strength:	High	Finish:	Polished/Zinc/ Anodizing
Manufacturer:	JIA SHAN Hardward Company	Length:	As Customisation
Package:	Small Packing+Carton Packing+Pallet	Standard:	DIN
Package Quantity:	100 Pieces	Shape:	Bolt
Measurement System:	INCH, Metric	Port:	Shenzhen
Quality:	Inspection Before Shipment	Color:	As Customisation

Usage:	Fastening
Size:	Various Sizes Available
Style:	Steel Hex Head With Washer Nut
Head Style:	Hexagon Head
Strength:	High
Finish:	Polished/Zinc/ Anodizing
Manufacturer:	JIA SHAN Hardward Company
Length:	As Customisation
Package:	Small Packing+Carton Packing+Pallet
Standard:	DIN
Package Quantity:	100 Pieces
Shape:	Bolt
Measurement System:	INCH, Metric
Port:	Shenzhen
Quality:	Inspection Before Shipment
Color:	As Customisation

A4-70 Stainless Steel Hex Metal Bolts M20 High Strength And Durability For Extreme Environments

A4-70 Stainless Steel Hex Metal Bolts M20 - High Strength and Durability for Extreme Environments

Product Specifications

Attribute	Value
Usage	Fastening
Size	Various sizes available
Style	Steel hex head with washer nut
Head Style	Hexagon head
Strength	High
Finish	Polished/Zinc/Anodizing
Manufacturer	JIA SHAN Hardward Company
Length	Customizable
Package	Small Packing+Carton Packing+Pallet
Standard	DIN
Package Quantity	100 pieces
Shape	Bolt
Measurement System	INCH, Metric
Port	Shenzhen
Quality	Inspection before shipment
Color	Customizable

Product Description

The M24 M27 Stainless Steel Hex Heavy Metal Bolt Nut Washer A4-70 SS316L is a high-performance fastener designed for demanding industrial applications where corrosion resistance and mechanical strength are critical. These fasteners excel in marine, chemical, and industrial environments.

Key Features

A4-70 grade stainless steel with 700 MPa yield strength
Excellent corrosion resistance, especially in chloride environments
Hex head design for secure fastening
Available with various finishes (Polished/Zinc/Anodizing)
Customizable lengths and colors

Material Specifications

The A4-70 designation indicates cold-worked 316L stainless steel with minimum tensile strength of 700 MPa. This material offers superior corrosion resistance compared to standard 304 stainless steel (A2 grade), particularly in marine and chemical environments.

No.	C%	Cr%	Ni%	Mo%
304	0.07	17.5-19.5	8.0-10.5	/
316	0.08	16.0-18.0	10.0-14.0	2.00-3.00
301	0.15	16.0-18.1	6-8	/
310	0.08	24-26	19-22	/

Maintenance Recommendations

Regularly inspect bolts for loosening in high-vibration applications
Clean with water or mild detergent to remove corrosive deposits
Consider protective coatings for extreme chemical exposure

Applications

These stainless steel bolts are ideal for:

Marine and offshore equipment
Chemical processing plants
Medical equipment manufacturing
Food processing facilities
Heavy industrial machinery

Package & Shipping

Available in small packs, cartons, or pallets. Standard package contains 100 pieces. All shipments undergo quality inspection prior to dispatch.

About the Manufacturer

JIA SHAN Hardward Company specializes in high-quality fasteners for industrial applications, with rigorous quality control standards and flexible customization options.

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