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H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
Specifications
Brand Name :
JIASHAN
Certification :
ISO 9001
Place of Origin :
china
MOQ :
10pcs
Price :
$0.01~2.56,Piece/Pieces
Payment Terms :
L/C,D/A,D/P,T/T
Supply Ability :
10000,Piece/Pieces,Month
Delivery Time :
about 12-18days
Packaging Details :
Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.
Product name :
SEMS SCREW
Service :
OEM
Corrosion Resistance :
Yes
Port :
Shenzhen, Guangzhou
Corrosionresistance :
High
Thread Type :
Standard/Customization
Package :
Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.
Finish :
customized
Description
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer

H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer

Product Description

This combination fastener is made from copper alloys: brass (grades H90, H80, H70, H62, H59), bronze or red copper. The bolt is a hex head screw to DIN933 (full thread) or DIN931 (partial thread), supplied together with a DIN934 hex nut and copper flat/spring washers. Copper alloys offer excellent electrical and thermal conductivity, non‑magnetic properties, low friction and are non‑sparking. The combination is ideal for electrical grounding, explosion‑proof equipment, marine environments and decorative applications. The colour ranges from reddish (high copper content) to golden yellow.

Applications
Industry Usage
Automotive High-strength applications in engines, heavy-duty machinery, and bridge construction
Mechanical Connecting mechanical parts, circuit boards, engines, transmissions in various industries
Energy Connecting power generation equipment and transmission lines
Architectural Building structures, shipbuilding, and petrochemical equipment
  • Electrical grounding busbars and transformer terminals – low contact resistance.
  • Explosion‑proof electrical equipment – non‑sparking in mines or petrochemical plants.
  • Marine and desalination piping – bronze resists seawater galvanic corrosion.
  • Musical instruments and luxury furniture – vintage appearance.
  • RF shielding and MRI room grounding – non‑magnetic.
Key Features
  • High electrical/thermal conductivity – up to 90% IACS for pure copper.
  • Non‑sparking – safe for explosive atmospheres.
  • Corrosion resistant– copper ions inhibit bacteria.
  • Wide alloy selection – H90 soft and formable, H59 hard and wear‑resistant.
  • Complete combination kit – bolt, nut, and washers from one source.
Company Information
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
Frequently Asked Questions
Q: Are you trading company or manufacturer?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally 7-10 days if in stock, or 15-20 days if not in stock (depending on quantity).
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer free samples but customers pay the freight cost.
Q: What are your payment terms?
A: 30% T/T in advance, balance before shipment or L/C.
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H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer

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Product Detail
Brand Name :
JIASHAN
Certification :
ISO 9001
Place of Origin :
china
MOQ :
10pcs
Price :
$0.01~2.56,Piece/Pieces
Payment Terms :
L/C,D/A,D/P,T/T
Contact Supplier
video
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer
H90 H80 H70 H62 H59 Brass Bronze Red Copper Combination Of Hex Meatl Screw With Nut And Washer

Hunan Jia Shan Hardware Tech Co., Ltd.

Verified Supplier
2 Years
hunan
Since 2007
Business Type :
Manufacturer, Exporter, Seller
Main Products :
CNC Machining Parts, Metal Bolt, Metal Screw
Total Annual :
15000000-20000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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