SizeCodeClassD (mm)T (mm)Clearance holesRecessTypeStock
7/16-14UNCTYJU07QDNEBC381341
7/16-20UNFTYJU07NDNEBC381341
7/16-24UNTYJU07MDNEBC381341
7/16-28UNEFTYJU07KDNEBC381341
1/2-13UNCTYJU08RDNEBC TYMU08RDNEBC38 5013 1641○ △
1/2-20UNFTYJU08NDNEBC TYMU08NDNEBC38 5013 1641○ △
1/2-28UNEFTYJU08KDNEBC381341
9/16-12UNCTYJU09SDNEBC381351
9/16-18UNFTYJU09ODNEBC381351
9/16-20UNTYJU09NDNEBC381351
9/16-24UNEFTYJU09MDNEBC381351
5/8-11UNCTYJU10UDNEBC TYMU10UDNEBC38 5013 165 41
TYJU10ODNEBC38135
5/8-18UNFTYMU10ODNEBC501641
5/8-24UNEFTYJU10MDNEBC381351
3/4-10UNCTYMU12VDNEBC501651
3/4-16UNFTYMU12PDNEBC501651
3/4-20UNEFTYMU12NDNEBC501651
7/8-9UNCTYMU14WDNEBC501661
7/8-14UNFTYMU14QDNEBC501661
1 -8UNCTYMU16XDNEBC501661
1 -12UNFTYMU16SDNEBC501661
1 -14UNSTYMU16QDNEBC501661
1 -20UNEFTYMU16NDNEBC501661
1 1/8-7UNCTYRU18YDNEBC632062
1 1/8-8UNTYRU18XDNEBC632062
1 1/8-12UNFTYRU18SDNEBC632062
1 1/4-7UNCTYRU20YDNEBC632062
1 1/4-8UNTYRU20XDNEBC632062
1 1/4-12UNFTYRU20SDNEBC632062
1 3/8-6UNCTYUU22ZDNEBC752562
1 3/8-12UNFTYUU22SDNEBC752562
1 1/2-6UNCTYUU24ZDNEBC752562
1 1/2-8UNTYUU24XDNEBC752562
1 1/2-12UNFTYUU24SDNEBC752562
1 5/8-12UNTYUU26SDNEBC752582
1 3/4-5UNCTYUU287DNEBC752582
1 3/4-12UNTYUU28SDNEBC752582
2 -12UNTYUU32SDNEBC752582
For Whitworth Threads
SizeCodeClassD (mm)T (mm)Clearance holesRecessTypeStock
1/16W60TYEW019DNEBC20731
3/32W48TYEW1HFDNEBC20731
1/8W40TYEW02HDNEBC20731
5/32W32TYEW2HJDNEBC20731