Custom Small U Bolts - 1/4-20 Round U Bolts In Steel Zinc With Rolled Thread

These are custom small u bolts we supplied to our customer at approximately 16,000 pcs.  The 1/4-20 thread was rolled per customer specifications and the zinc plating was done to QQ-Z-325.  Width between the legs is set at 1.060 inches before the extended rolled thread, outside length at 1.84 inches, and thread length at .62 inches.  Material was .217-.213 diameter 1010 steel per ASTM A108.

Custom Thin U Bolts - 3/16 X 3 Round U Bolt in 1018 Steel Material

These are custom thin U bolts made domestically using 1018 plain steel material at approximately 600 pcs.  Lead time for production was 6 business days and each custom round u bolt was supplied with a pair of hex nuts, flat washers, and split lock washers.  Material certs and certificate of conformance was provided with the shipment per our customer's request.

Custom Miniature Metric U Bolts - M4 X 0.7M X 15.23MM In A36 Steel Material

These are custom miniature metric u bolts we supplied to our customer at just five pieces for testing purposes before a larger production volume order is placed.  The inside width was maintained at 16MM and the straight portion of each leg was to be set at 15.34MM.  On the metric u bolts with similar inside width, this M4 diameter is typically the smallest we are able to work with.