Chain Bolt Types
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A: The most widely used bolt; fastened using one clampwasher at each end.
B: Features an integral head (*8 mm) at one end and a clampwasher groove at the other.
C: Features an integral head (*8 mm) at one end and uses a flat washer/cotter/‘S’ pin orcollar/spring pin combination on the other.
D: (Ring Bolt) This is secured using one collar and spring pin at each end.
E: Uses a single spring pin that fastens directly to the chain link for a flush fit.
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Specifications
Normal chain bolts are fabricated in a CrMn steel alloy, then machined and heat treated. Core hardnesses range from 300-400 BHN, with a total carburized case to 550-650 BHN. Effective case depths range from .030" to .040" (.76 to 1.02 mm).
Applications
All connecting bolts and accessories are available in stainless steel or other custom alloy formulations. Special extended-length bolts can also be manufactured to meet your specific application requirements. Contact CDM for additional information.
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