About 10% wider and taller than standard nuts to handle heavier loads
Secure ASTM A193 screws and are wider and taller than standard nuts to handle heavier loads
A range of sizes to fasten a variety of parts
Fasten ASTM A193 screws on pressure tanks, boilers, and heat exchangers
Larger gripping area keeps wrenches from slipping off as you tighten
Fasten parts and components that are made to Japanese Industrial Standards
Tighten when turned to the left to prevent counterclockwise-moving parts from loosening
Tighten when turned to the left to prevent counterclockwise-moving parts from loosening
Tighten when turned to the left to prevent counterclockwise-moving parts from loosening
Meet strict U.S. military standards for material and construction
Meet strict U.S. military standards for material and construction
Meet strict U.S. military standards for material and construction
20% narrower than other nuts to fit in cramped spaces
Secure ASTM A325 screws in structural joints, such as I-beams, columns, and joists
Fit in low-clearance spaces and handle heavier loads than standard nuts
About half the height of standard nuts to fit in spaces with low clearance
Filters
Handle most general fastening needs
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