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Hunan Jia Shan Hardware Tech Co., Ltd.

  • China ,Hunan
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China M3 M4 Stainless steel Hexagon Flange Nuts SS304 SS316 A2 A4-80 Metal hex Flange
China M3 M4 Stainless steel Hexagon Flange Nuts SS304 SS316 A2 A4-80 Metal hex Flange

  1. China M3 M4 Stainless steel Hexagon Flange Nuts SS304 SS316 A2 A4-80 Metal hex Flange
  2. China M3 M4 Stainless steel Hexagon Flange Nuts SS304 SS316 A2 A4-80 Metal hex Flange
  3. China M3 M4 Stainless steel Hexagon Flange Nuts SS304 SS316 A2 A4-80 Metal hex Flange
  4. China M3 M4 Stainless steel Hexagon Flange Nuts SS304 SS316 A2 A4-80 Metal hex Flange

M3 M4 Stainless steel Hexagon Flange Nuts SS304 SS316 A2 A4-80 Metal hex Flange

  1. MOQ: 100
  2. Price: USD0.2/pcs-USD1/pcs
  3. Get Latest Price
Payment Terms T/T, Western Union
Supply Ability Batch order abailable
Delivery Time 1-5 weekds
Usage Fastening
Style Hexagon Nuts
Size Various sizes available
Head Style Hexagon Nuts
Strength High
Finish Plain
Manufacturer JIA SHAN Hardward Company
Length As customisation
Package Small Packing+Carton Packing+Pallet
Standard DIN
Package Quantity 100 pieces
Shape Self Tapping Screws
Measurement System INCH, Metric
Port Shenzhen
Quality Inspection before shipment
Color As customisation
Material Stainless steel SUS304, 304L, 316L, 316, 316Ti, 410, 420, 317, 309, 305, 314, 321, 301, 202, 201, 310S, 309S, 2205 2507 904L, 2507, 904L, Inconel718,GH4169, GH3625, GH5188, C276
Brand Name JIA SHAN
Model Number DIN, ASEM, ISO
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union Supply Ability Batch order abailable
Delivery Time 1-5 weekds Usage Fastening
Style Hexagon Nuts Size Various sizes available
Head Style Hexagon Nuts Strength High
Finish Plain Manufacturer JIA SHAN Hardward Company
Length As customisation Package Small Packing+Carton Packing+Pallet
Standard DIN Package Quantity 100 pieces
Shape Self Tapping Screws Measurement System INCH, Metric
Port Shenzhen Quality Inspection before shipment
Color As customisation Material Stainless steel SUS304, 304L, 316L, 316, 316Ti, 410, 420, 317, 309, 305, 314, 321, 301, 202, 201, 310S, 309S, 2205 2507 904L, 2507, 904L, Inconel718,GH4169, GH3625, GH5188, C276
Brand Name JIA SHAN Model Number DIN, ASEM, ISO
Certification ISO Place of Origin China
High Light M3 M4 stainless steel flange nutsSS304 SS316 hex flange nutsA2 A4-80 metal hex nuts
M3 M4 Stainless Steel Hexagon Flange Nuts SS304 SS316 A2 A4-80 Metal Hex Flange Nuts
Product Attributes
Attribute Value
Usage Fastening
Style Hexagon Nuts
Size Various sizes available
Head Style Hexagon Nuts
Strength High
Finish Plain
Manufacturer JIA SHAN Hardward Company
Length As customisation
Package Small Packing+Carton Packing+Pallet
Standard DIN
Package Quantity 100 pieces
Shape Self Tapping Screws
Measurement System INCH, Metric
Port Shenzhen
Quality Inspection before shipment
Color As customisation
Material Stainless steel SUS304, 304L, 316L, 316, 316Ti, 410, 420, 317, 309, 305, 314, 321, 301, 202, 201, 310S, 309S, 2205 2507 904L, 2507, 904L, Inconel718,GH4169, GH3625, GH5188, C276
Product Description
Stainless steel hexagon flange nuts M3 M4 sizes

Hexagonal flange nuts are designed to work in conjunction with screws and bolts to provide secure fastening for machine parts. These nuts are available in different types to meet various precision and application requirements:

  • Type I nuts are the most common, with A and B grades for precision applications and C grade for rougher surfaces
  • Type II nuts feature greater thickness for frequent assembly/disassembly applications
  • Thin nuts are designed for applications with limited surface space

The hexagonal design provides excellent torque transmission and can withstand significant axial and radial loads.

Key Applications
  • Construction: Used in steel structures, frames, and bridges for component stability
  • Mechanical Engineering: Essential for fixing parts in automotive, marine, aviation, and machine tool applications
  • Electronics: Special hex bolts ensure tightness and stability of electronic components
  • Home Maintenance: Commonly used in furniture assembly and bicycle repairs
Bolt and Nut Grade Matching

For optimal performance, match bolt and nut grades appropriately:

  • 8.8 grade bolts should pair with 8 grade nuts
  • 10.9 grade bolts should pair with 10 grade nuts
  • In applications where nuts are harder to replace, consider using slightly lower grade nuts (e.g., 4.8 bolt with 5 nut)

This matching strategy ensures longer fastener life and easier maintenance.

Material Composition
Grade 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 /
304L 0.03 18-20 8-12 /
316L 0.03 16-18 10-14 2-3
321 0.08 17-19 9-12 /
About Our Company
JIA SHAN Hardware manufacturing facility Quality control inspection process Stainless steel nut production line
Packaging Options
Packaging options for hex flange nuts

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2007

  • Total Annual:

    15000000-20000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...

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Get in touch with us

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  • Hunan Jia Shan Hardware Tech Co., Ltd.
  • 1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
  • https://www.cnc-partsmachining.com/

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