Product Description
Finish：Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC.
Material：Carbon steel、Stainless steel
Standard ：GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC.
Non-standards：OEM is available, according to drawing or samples.
Samples：Samples are free.
Package：Wooden boxes, pallet, cartons, plastic bags, nylon bags.
Description
GB/T 879.4 Coiled Spring-Type Straight Pins are engineered for standard-duty fastening and alignment needs, offering excellent shock resistance, radial flexibility, and secure fit. Their coiled design provides uniform tension, reducing wear and fatigue, especially in dynamic assemblies.
These pins are widely used in machinery, automotive parts, electronics, and structural equipment, ensuring reliable performance under varying loads. The coiled structure allows for easy insertion, tight engagement, and repeated assembly without damage.
Manufactured from high-quality carbon steel and stainless steel, they are available in multiple surface treatments including black oxide, zinc electroplating, hot dip galvanizing, nickel, and copper plating—offering corrosion resistance for diverse environments.
Custom options are available through OEM production based on your drawings or samples.
Material:
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Carbon Steel
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Stainless Steel
Available Finishes:
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Plain
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Black Oxide
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Zinc Electroplating
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Hot Dip Galvanizing
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Copper Plating
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Nickel Plating
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Zinc Impregnation
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Others on request
Standard Compliance:
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GB/T 879.4, DIN, ISO, ANSI/ASTM, BS, JIS, etc.
Non-Standard Options:
-
OEM available (based on drawing or sample)
Samples:
-
Free samples available
Packaging Options:
-
Wooden Boxes
-
Pallets
-
Cartons
-
Plastic Bags
-
Nylon Bags
Applications:
✔ Industrial Machinery
✔ Automotive Assemblies
✔ Power Tools
✔ Home Appliances
✔ Electrical Systems
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Returns and Exchanges
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- Only items that have been purchased directly from Us.
- Please ensure that the item you are returning is repackaged with all elements.
Ship your item back to Us
Firstly Print and return this Returns Form to: 30 South Park Avenue, San Francisco, CA 94108, USA Please remember to ensure that the item you are returning is repackaged with all elements. For more information, view our full Returns and Exchanges information.Related Products
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