We produce fasteners for pressure vessel construction.
Special-purpose screws and nuts, fasteners that meets customer and applicable regulatory requirements.
CNC turned parts manufactured to draft specifications.
We produce from special materials of untypical nominal dimensions or unusual thread profile. Our flexible machine-tools enables us to manufacture customized parts according to drawings. We produce from even one piece to typical batches - including coating and heat treatment. All sort of additional tasting is possible including radiographic analysis.
Product types
Studs |
DIN 2510
DIN 938 939
|
Bolts and setscrews |
Hex head bolts
ISO 4014 4017
DIN 931 933 561 551
ANSI B18.2.1
|
Socket screws |
ANSI B.18.3
DIN 912 913 916 6912
ISO 4762
|
Stud-bolts |
ANSI B16.5
DIN 975 976
|
Nuts and cap nuts |
Normal and heavy series
DIN 2510-5
DIN 2510-6
DIN 934 979
ISO 4032 4033
ANSI B18.2.2
|
Studs |
DIN 938 939
|
Washers |
Flat, special design
|
Thread profiles
All fasteners can be supplied with the following thread forms:
Metric course
Metric fine |
UNC
UNF
UN8
UNS
|
BSW
BSF
BSPT
NPT
NPTF
Rd-DIN405
|
TR-DIN103
ACME
Stub-ACME
|
API
API RD
VAM-API
|
Coatings
Zinc
Hot Dip Galvanization
Dacromet®
Zintek®
Phosphate
|
Copperizing
Nickelizing
Sherardizing
Xylan/Teflon
Molykote
|
|
