DA B42-97

Frequently Asked Questions

Q: What are the specifications of the DA B42-97 bolt for Dayton 4YX97 pallet jacks?
A: The DA B42-97 is a structural bolt engineered for mast or frame assembly on Dayton 4YX97 models. Exact specifications including diameter, length, grade, and thread pitch are matched to the original equipment mounting points. Verify dimensions against your parts diagram before ordering.

Q: Can the DA B42-97 be substituted with a standard hardware store bolt?
A: No. The DA B42-97 is engineered to precise tolerances and material grade for safe load handling. Substitute bolts may have incorrect hardness, diameter, or thread pitch, leading to loose connections, mast misalignment, and safety hazards under load.

Q: What material is the DA B42-97 bolt made from?
A: The DA B42-97 is manufactured from alloy steel and heat-treated to a specific hardness grade for durability under cyclic loading. The material resists corrosion and maintains structural integrity in indoor and light outdoor environments.

Q: When should the DA B42-97 bolt be replaced?
A: Replace the DA B42-97 if it shows visible cracking, thread stripping, corrosion pitting, or repeated loosening despite proper torque. A compromised bolt cannot safely distribute load across the mast assembly.

Q: Does the DA B42-97 require a matching nut or washer?
A: The DA B42-97 may be used with the DA B44-97 nut and standard lock washers, depending on your assembly configuration. Consult the Dayton 4YX97 parts diagram to confirm the correct fastener kit for your specific connection point.