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Jis lock washer

About half the strength of medium-strength bolts, these grade 2 bolts are for light duty fastening. carriage bolts have a smooth, rounded head for a finished look. the square neck keeps these bolts from turning when tightening a nut.

1. to alter something improperly, especially on purpose: someone must have screwed with the motor, because it's not working now.

May 05, 2008 · the catalogue will also have a base detail with anchor bolts (number and sizes) for every pole. you can either design for the capacity of the anchor bolts (conservative) or apply the epa at some conservative height (not all the way at the top), use the wind load from asce 7, and design for that.

­ gr 2, gr 5, gr 8 heavy hex nuts and jam nut (cold formed up to 7/8”) ­ flange nuts, soft or case hardened ­ gr 2 square nuts cold formed 1/4”-7/8” ­ 2h, dh heavy hex nuts cold formed 1/4”-7/8” ­ hex machine screw nuts ­ nylon insert nuts ­ cap nuts ­ slotted nuts (din / iso standard) ­ nuts (class 5, 8, 10):

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