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Catering to all segments of the automotive fasteners market, STL introduces 80-90 new products every year.
Precision & High
Performance
Adhering to stringent quality standards and possessing top certifications, STL operates four state-of-the-art vertically integrated manufacturing facilities, ensuring excellence in every product.
T Head Bolts
DIN 186
Grade 8.8
Grade 10.9
Grade 12.9
T Head Bolts
DIN 188
Grade 8.8
Grade 10.9
Grade 12.9
Screw Square Shank Flanged Bolt
DIN 478
Grade 8.8 / Grade 10.9 / Grade 12.9
Square Head Screw
DIN 479
Grade 8.8
Grade 10.9
Grade 12.9
Square Head Screw With Dog Point
DIN 480
Grade 8.8
Grade 10.9
Grade 12.9
Hexgonal Screw Full Threaded
DIN 558
Grade 8.8
Grade 10.9
Grade 12.9
Hexgonal Set Screw with Dog Point
DIN 561
Grade 8.8
Grade 10.9
Grade 12.9
Hexagonal Set Screw with coned Dog point
DIN 564
Grade 8.8
Grade 10.9
Grade 12.9
Carriage Bolt/Mushr oom Head Bolt
DIN 603
Grade 8.8
Grade 10.9
Grade 12.9
Hexagonal Fit Bolt With Threaded Dog Point
DIN 609
Grade 8.8
Grade 10.9
Grade 12.9
Hexagonal Fit Bolt With Threaded Dog Point
DIN 610
Grade 8.8
Grade 10.9
Grade 12.9
T Slot Bolts
DIN 787
Grade 8.8
Grade 10.9
Grade 12.9
Foundation Stud
DIN 797
Grade 8.8
Grade 10.9
Grade 12.9
Stud/Over Size Stud/Comib ination Stud
DIN 835
Grade 8.8
Grade 10.9
Grade 12.9
Hexgonal Hed Screw Plugs
DIN 910
Grade 8.8
Grade 10.9
Grade 12.9
Hexagonal Head Bolts
DIN 931/960
Grade 8.8
Grade 10.9
Grade 12.9
Hexgonal Head Screws
DIN 933/961
Grade 8.8
Grade 10.9
Grade 12.9
STUDS
DIN 938
Grade 8.8
Grade 10.9
Grade 12.9
STUDS
DIN 939
Grade 8.8
Grade 10.9
Grade 12.9
STUDS
DIN 940
Grade 8.8
Grade 10.9
Grade 12.9
STUDS
DIN 949
Grade 8.8
Grade 10.9
Grade 12.9
Hex Bolt with various forms and shapes
DIN 962
Grade 8.8
Grade 10.9
Grade 12.9
Clevis Pins
DIN 1445
Grade 8.8
Grade 10.9
Grade 12.9
TurnBuckle
DIN 1478
Grade 8.8
Grade 10.9
Grade 12.9
Double End Studs with Grind F inish
DIN 2509
Grade 8.8
Grade 10.9
Grade 12.9
Studs
DIN 6379
Grade 8.8
Grade 10.9
Grade 12.9
Low head Socket Cap Screw
DIN 6912
Grade 8.8
Grade 10.9
Grade 12.9
Heavy Hexagonal Structural Bolts
DIN 6914
Grade 8.8
Grade 10.9
Grade 12.9
Hexagonal Flange Bolt
DIN 6921
Grade 8.8
Grade 10.9
Grade 12.9
Hexagonal Shoulder Bolt
Grade 8.8
Grade 10.9
Grade 12.9
Hexagonal Countersunk Head Screw
DIN 7991
Grade 8.8
Grade 10.9
Grade 12.9
Wheel/Hub Bolts
Grade 8.8
Grade 10.9
Grade 12.9
Turned Components
our high-precision turned components are crafted to exact specifications, delivering exceptional accuracy, durability, and consistency for critical automotive and industrial applications.