Specifications
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Description
NACM2010 GRADE 43 HIGH TEST CHAIN

RG43 Carbon Steel Chain

Our RG43 carbon steel chain is engineered for demanding applications, meeting the stringent guidelines of the National Association of Chain Manufacturers (NACM). Designed for load binding, towing, logging, and various other heavy-duty tasks, this chain offers exceptional reliability and performance.

Key Benefits:

  • NACM Compliant: Meets the latest industry standards for safety and performance.
  • Versatile Applications: Ideal for load binding, towing, and logging.
  • Durable Construction: Made from high-quality carbon steel for long-lasting use.
  • Proof Tested: Each chain is proof tested to ensure it meets our rigorous quality standards.
  • Multiple Finishes: Available in self-color, zinc plated, and hot dip galvanized finishes.

Target Industries: Construction, Transportation, Forestry, Manufacturing.

Product Attributes

Material Carbon Steel
Finish Options Self-Color, Zinc Plated, Hot Dip Galvanized
Design Factor 3:1
Marking Embossed with “RG43”

Technical Specifications

1/4" (7.0 mm) Chain

Parameter in mm lbs/kg/kN
Material Diameter 0.276 7.0
Working Load Limit (Max.) 2,600 lbs / 1,180 kg
Proof Test (Min.) 3,900 lbs / 17.3 kN
Min. Breaking Force 7,800 lbs / 34.6 kN
Inside Length (Max.) 1.24 31.5
Inside Width (Min.) 0.38 9.8

5/16" (8.7 mm) Chain

Parameter in mm lbs/kg/kN
Material Diameter 0.343 8.7
Working Load Limit (Max.) 3,900 lbs / 1,770 kg
Proof Test (Min.) 5,850 lbs / 26.0 kN
Min. Breaking Force 11,700 lbs / 52.0 kN
Inside Length (Max.) 1.29 32.8
Inside Width (Min.) 0.44 11.2

3/8" (10.0 mm) Chain

Parameter in mm lbs/kg/kN
Material Diameter 0.406 10.3
Working Load Limit (Max.) 5,400 lbs / 2,450 kg
Proof Test (Min.) 8,100 lbs / 36.0 kN
Min. Breaking Force 16,200 lbs / 72.0 kN
Inside Length (Max.) 1.38 35.0
Inside Width (Min.) 0.55 14.0

7/16" (11.9 mm) Chain

Parameter in mm lbs/kg/kN
Material Diameter 0.468 11.9
Working Load Limit (Max.) 7,200 lbs / 3,270 kg
Proof Test (Min.) 10,800 lbs / 48.0 kN
Min. Breaking Force 21,600 lbs / 96.0 kN
Inside Length (Max.) 1.64 41.6
Inside Width (Min.) 0.65 16.6

1/2" (13.0 mm) Chain

Parameter in mm lbs/kg/kN
Material Diameter 0.531 13.5
Working Load Limit (Max.) 9,200 lbs / 4,170 kg
Proof Test (Min.) 13,800 lbs / 61.3 kN
Min. Breaking Force 27,600 lbs / 122.6 kN
Inside Length (Max.) 1.79 45.5
Inside Width (Min.) 0.72 18.2

5/8" (16.0 mm) Chain

Parameter in mm lbs/kg/kN
Material Diameter 0.63 16.0
Working Load Limit (Max.) 13,000 lbs / 5,910 kg
Proof Test (Min.) 19,500 lbs / 86.5 kN
Min. Breaking Force 39,000 lbs / 173.0 kN
Inside Length (Max.) 2.20 56.0
Inside Width (Min.) 0.79 20.0

3/4" (20.0 mm) Chain

Parameter in mm lbs/kg/kN
Material Diameter 0.787 20.0
Working Load Limit (Max.) 20,200 lbs / 9,180 kg
Proof Test (Min.) 30,300 lbs / 134.7 kN
Min. Breaking Force 60,600 lbs / 269.4 kN
Inside Length (Max.) 2.76 70.0
Inside Width (Min.) 0.98 25.0

7/8" (22.0 mm) Chain

Parameter in mm lbs/kg/kN
Material Diameter 0.866 22.0
Working Load Limit (Max.) 24,500 lbs / 11,140 kg
Proof Test (Min.) 36,750 lbs / 163.3 kN
Min. Breaking Force 73,500 lbs / 326.6 kN
Inside Length (Max.) 3.03 77.0
Inside Width (Min.) 1.08 27.5
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NACM2010 GRADE 43 HIGH TEST CHAIN

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Nominal Chain Size :
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Working Load Limit(Max.) :
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Proof Test (Min.) :
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NACM2010 GRADE 43 HIGH TEST CHAIN

Chongqing Honghao Technology Co., Ltd.

Verified Supplier
1 Years
chongqing, chongqing
Business Type :
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