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Koch Industries Grade 30 Proof Coil Chain, Electrogalvanized, 5/16 in. dia., Sold By the Foot

SKU # 358705199
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Item Information

The Koch Industries Grade 30 Proof Coil Chain is designed for general purpose chain, used for tail gates, trailer chains, etc.

  • Grade 30 chain is a low-carbon steel and an economical general purpose chain also known as "Proof Coil Chain"
  • Electrogalvanized finish
  • Grade 30 chain can be used in applications which do not require a high strength to weight ratio
  • Chain links are welded
  • Sold by the foot

Specification Description
Link Length: 1-7/8 in.
Working Load Limit: 1,900 lb.
Link Width: 1-3/16 in.
Brand: Koch Industries
Product Material: Steel
Product Finish: Electro Galvanized
Chain Size: 5/16 in.
Weight Per Foot: 0.85 lb.
Warranty: Limited Warranty
Application: General Purpose Chain, Used For Tail Gates, Trailer Chains, Etc.
Manufacturer Part Number 701255

Is this safe for use with zinc plated eye hooks & use for a Porch swing?

Asked by: D w C
5/16” Grade 30 chain has a working load limit of 1,900 lbs. All connecting hooks or brackets must have a load rating at least 1,900 lbs. to use with this chain.
Answered by: CodyP
Date published: 2019-01-29
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