Richelieu 543541 Grade 43 High-Test Zinc ChainRichelieu 543541 Grade 43 High Test Zinc Chain is engineered for exceptional strength and durability, making it an ideal choice for heavy-duty applications. Constructed from high carbon steel, this chain surpasses Grade 30 options by offering superior tensile strength and wear resistance. Designed to meet NACM standards, each link undergoes rigorous proof testing-twice-to ensure reliability. With a break load that is three times the safe working load of 3,900 lbs, this chain demonstrates a robust design factor of 3:1. The zinc-plated finish not only provides a bright and appealing aesthetic but also enhances corrosion resistance, making it suitable for various demanding environments. At 5/16 inches in diameter, the chain measures 70 feet in length and features dimensions that include an outside length of 1.8 inches and width of 1.2 inches, ensuring versatility in application. Richelieu's Grade 43 chain is particularly advantageous for industries such as heavy-duty trucking, towing, logging, and construction, where a higher strength-to-weight ratio is critical. Delivered in a convenient bucket, this chain is ready to meet your toughest challenges while maintaining high standards of performance and safety.
Grade 43 High Test Zinc Chain
Grade 43 high carbon steel chains provide higher tensile strength and greater wear resistance than Grade 30 chains.
The chain is manufactured to NACM standards.
Each link is proof tested twice and the break load is three times higher than the safe work load (design factor of 3:1).
Grade 43 chain is recommended for applications that require higher strength-to-weight ratios.
Chain is zinc-plated for a bright, attractive finish with moderate corrosion resistance.
* Please see Datasheets for complete technical information
Application
A better choice for heavy-duty trucking, towing, logging, and more demanding construction activities.
Attributes
Ship via: No UPS - Common Carrier Only
Brand: KingChain
Diameter: 5/16 in
Finish: Zinc
Grade: 43
Height: 0.3 in
Inside Length: 1.29 in
Inside Width: 0.44 in
Length: 70 ft
Length - Overall Dimensions: 70 ft
Material: Steel
Material Diameter: 0.34 in
Outside Length: 1.8 in
Outside Width: 1.2 in
Packaging Specifications: Bucket
Product #: 543541
Safe Working Load: 3 900 lb
Screw: Not Included
Shipping Limitations: Some products exceed standard small package size regulations and may incur additional fees. Items measuring 84" or more could require extra charges or LTL shipping. Please keep this in mind when ordering, and contact customer service for more details.
Size: N/A
Standards and Certifications: NACM
Type: Heavy Duty Chain
