Stainless steel, super alloys (Duplex, Superduplex, Hastelloy®, Monel®, etc.) standard and special fasteners | ||
from Ø | to Ø | |
Bolts DIN 931 |
M12 |
M52 |
Screws DIN 933 |
M12 |
M52 |
Nuts DIN 934 |
M12 |
M100 |
UNC-UNF thread hexagonal bolts |
½” |
4” |
UNC-UNF hexagonal nuts |
½” |
4” |
Hexagonal socket head cap screws – DIN 912 |
M12 |
M45 |
Hexagonal socket shallow head cap screws - DIN 6912 |
M12 |
M45 |
Hexagonal socket countersunk head screws – DIN 7991 |
M12 |
M30 |
Hexagonal socket set screws with flat point – DIN 913 |
M12 |
M30 |
Hexagonal bolts – DIN 601 |
M16 |
M52 |
Cup square bolts – DIN 603 |
M12 |
M30 |
Slotted countersunk head screws – DIN 963/964 |
M12 |
M24 |
Threaded rods - DIN 976 |
M12 |
M52 |
Hammer head bolts - DIN 186/188/261 |
M12 |
M100 |
Round head nip bolts - DIN 607 |
M12 |
M20 |
Countersunk square bolts - DIN 608/605 |
M12 |
M24 |
Countersunk nip bolts - DIN 604 |
M12 |
M24 |
Eye bolts – DIN 444 |
M16 |
M52 |
Ball valve stem |
M12 |
M42 |
Bolted connections with reduced shank studs - DIN 2510 |
M12 |
M100 |