STUDBOLT STOCKS THE FOLLOWING FINISHED AND SEMI-FINISHED FASTENERS:
- Studbolt assemblies
- Studding
- Hex nuts
- 12 point (ferryhead) bolts
- Hex bolts
- Hex setscrews
- Socket capscrews
- Hex bolt blanks
- Socket capscrew blanks

IF ITEMS YOU REQUIRE ARE NOT IN STOCK, STUDBOLT CAN MAKE THEM FOR YOU.
PRODUCT DIMENSIONAL STANDARDS
STUDBOLTS | ANSI B16.5 | BS4882 |
DIN 976 | ||
STUDDING | DIN 975 | |
HEX BOLTS & BLANKS | ANSI B18.2.1 | DIN 931 |
SOCKET CAPSCREWS & BLANKS | ANSI B18.3 | DIN 912 |
1960 Series | ||
HEX NUTS | ANSI B18.2.2 | DIN 934 H=D |
12 POINT FERRY HEAD BOLTS | IFI115 |
THREAD FORMS
All fasteners can be supplied with the following thread forms: | ||
METRIC | Metric fine | Metric coarse |
UN | UNC | UNS |
UN8 | UNF | |
WHITWORTH | BSW | BSF |
ANCILLARY PROCESSES
HEAT TREATMENT | Quenching and tempering | Thru Hardening |
Normalising | Solution Annealling | |
Nitriding | Precipitation Hardening | |
Case Hardening | ||
COATINGS | Zinc | Phosphate |
Zinc Nickel | Molykote | |
Hot Dip Galv | Sherardizing | |
PTFE/Xylan/Xylar/Teflon | Cadmium |