Imperial Bolts & Nuts Grade 5 UNC - 3/8” Diameter
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"Thread Pitch: (T.P.I.) 16
Across Flats: 9/16”
Head Height: 15/64”
Hex Nut Thickness: 21/64”
Recommended Seating Torque: 27 ft.lbs
Fully Threaded up to and including: 1-3/8”
Thread length for bolts up to 6” long: 1”
Thread length for bolts longer than 6”: 1-1/4” "
Our online store is open 24/7 and we ship Monday through Friday, excluding public holidays.
Orders received for products without shipping restrictions will generally ship the same business day when received before 3:00 p.m.
Some products may take longer or there may be additonal fees due to items being heavy, large or are requesting delivery to a remote rural location. You may be contacted after placing your order if this applies.
We cannot deliver to PO boxes, Stewart Island or the Chatham Islands.
