Material and performance series
8.8 / 10.9 / 12.9 · ASTM A193 B7 / B16
Heat-treated carbon and alloy steel fasteners for highly loaded joints, with HDG, zinc flake and PTFE options
ISO 4014 / DIN 931 / ASTM F3125 / SAE J42940Cr / 42CrMo / SCM435 / 4140 / 8.8 / 10.9 / 12.9
Partial-thread high-strength hex head bolts per ISO 4014 / DIN 931 in 40Cr / 42CrMo / SCM435, 8.8 / 10.9 / 12.9.
ISO 4017 / DIN 933 / SAE J42910B21 / 40Cr / SCM435 / 4140 / 8.8 / 10.9 / 12.9
Full-thread high-strength hex head bolts per ISO 4017 / DIN 933 in 10B21 / SCM435, 8.8 / 10.9 / 12.9.
DIN 6921 / ISO 4162 / SAE J42910B21 / SCM435 / 35CrMo / 8.8 / 10.9 / 12.9
Hex Flange Bolts per DIN 6921 in 10B21 / SCM435 / 35CrMo, 8.8 / 10.9 / 12.9 grade.
OEM Standard / ISO 898-1SCM435 / 35CrMo / 42CrMo / 10.9 / 12.9
Cylinder Head Bolts per OEM Standard in SCM435 / 35CrMo / 42CrMo, 10.9 / 12.9 grade.
OEM StandardSCM435 / 42CrMo / 12.9
Connecting Rod Bolts per OEM Standard in SCM435 / 42CrMo, 12.9 grade.
OEM Standard / ISO 898-1SCM435 / 42CrMo / 10.9 / 12.9
Flywheel Bolts per OEM Standard in SCM435 / 42CrMo, 10.9 / 12.9 grade.
DIN 74361 / ISO 898-140Cr / SCM435 / 10.9 / 12.9
Wheel Bolts per DIN 74361 in 40Cr / SCM435, 10.9 / 12.9 grade.
ASTM A193 Grade B7 / ASME B18.31.2ASTM A193 B7 / 4140 / 42CrMo / B7
ASTM A193 Grade B7 stud bolts for pressure flange and valve bolting assemblies.
DIN 975 / DIN 976 / ISO 898-1Q235 / 35CrMo / SCM435 / 4140 / 4.8 / 8.8 / 10.9
Fully threaded rods per DIN 975 / DIN 976 in Q235 / 35CrMo / SCM435 / 4140.
DIN 3570 / SAE J42940Cr / 35CrMo / 10B21 / 8.8 / 10.9
U Bolts per DIN 3570 / SAE J429 in 40Cr / 35CrMo / 10B21, 8.8 / 10.9 grade.
ASTM A325 / A490 / A307, ISO 898-1, DIN EN 1439935CrMo / 42CrMo / Alloy Steel / 8.8 / 10.9 / 12.9 / A325 / A490
Heavy structural hex head bolts per ASTM A325/A490 and EN 14399 for steel frames and bridges.
EN 14399 / ASTM F1852 / F228035CrMo / 40CrNiMo / 10.9 / A325
TC bolts per EN 14399 and ASTM F1852/F2280 for slip-critical bridge and heavy steel frames.
DIN 835 / DIN 938 / DIN 939 / OEM35CrMo / SCM435 / 42CrMo / 8.8 / 10.9 / 12.9
Double end studs per DIN 835 / DIN 938 / DIN 939 for machinery and equipment assemblies.
OEM / ISO 898-140Cr / 35CrMo / 10.9 / 12.9
Excavator and bulldozer track shoe bolts per OEM and ISO 898-1 in 40Cr / 35CrMo.
ASTM A588 / ASTM A325 Type 3 / Project specificationWeathering Steel / A325 Type 3 / 10.9
Weathering steel structural bolts for weathering steel bridges and exposed infrastructure.
AREMA / UIC / EN 13481 ref / OEM45 Steel / 40Cr / 35CrMo / 8.8 / 10.9
Rail joint bolts and fish bolts for rail fishplate connections in 45 Steel / 40Cr / 35CrMo, 8.8 / 10.9 grade.
DIN 912 / ISO 4762 / ASTM A57442CrMo / SCM435 / 40Cr / 10.9 / 12.9
High-strength socket head cap screws per ISO 4762 in 42CrMo / SCM435, 10.9 / 12.9 grade.
DIN 7985 / ISO 7045 / SAE J933C1022 Steel / 4.8 / 8.8
Pan Head Screws per DIN 7985 in C1022 Steel, 4.8 / 8.8 grade.
DIN 7981 / ISO 7049C1022 Case Hardened Steel / Case Hardened
Pan head self tapping screws per DIN 7981 / ISO 7049 in C1022 case hardened steel.
DIN 7504 / ISO 15480C1022 Steel / Case Hardened
Self Drilling Screws per DIN 7504 in C1022 Steel, Case Hardened grade.
OEM Standard / PT Screw Profile / Delta PT refC1022 Case Hardened Steel / Case Hardened
Case hardened steel thread forming screws for automotive plastic bosses and interior trim parts.
ETA / EN 14592Carbon Steel / 8.8 Equivalent
ETA / EN 14592 construction wood screws for timber and temporary structures.
AREMA / EN 13481 ref / OEM45 Steel / 40Cr / 5.6 / 8.8
Sleeper screws and screw spikes for rail baseplate and sleeper fastening in 45 Steel / 40Cr.
DIN 934 / ISO 4032 / SAE J99510B21 / 35K / Grade 8 / 10 / 12
Hex Nuts per DIN 934 in 10B21 / 35K, Grade 8 / 10 / 12 grade.
DIN 6923 / ISO 416135K / 10B21 / Grade 8 / 10
Hex Flange Nuts per DIN 6923 in 35K / 10B21, Grade 8 / 10 grade.
DIN 985 / DIN 98210B21 / 35K / Grade 8 / 10
Nylon insert lock nuts per DIN 985 / DIN 982 in 10B21 / 35K, Grade 8 / 10 grade.
DIN 928Low Carbon Steel / Grade 6 / 8
Square weld nuts per DIN 928 in Low Carbon Steel, Grade 6 / 8 grade.
ASTM A194 Grade 2H / Grade 7 / ASME B18.2.2ASTM A194 Grade 2H / Grade 7 / 4140 / 42CrMo / Grade 2H / Grade 7
ASTM A194 Grade 2H / Grade 7 heavy hex nuts for pressure flange bolting assemblies.
DIN EN 14399 / EN 1439942CrMo4 / 34CrNiMo6 / 10 / 12
EN 14399 system heavy hex nuts for wind tower preloaded stud assemblies.
ASTM A563 / ASTM F3125 refASTM A563 Grade DH / 1045 / 35K / Grade DH / Grade 10 equivalent
ASTM A563 structural hex nuts for ASTM F3125 high-strength structural bolting.
ISO 7042 / DIN 980 / ISO 2320Carbon Steel / Alloy Steel / Grade 8 / 10
All-metal prevailing torque nuts per ISO 7042 / DIN 980 for vibration-resistant joints.
ISO 15977 / IFI 134Carbon Steel / 10B21 / 35K / Class 8 / Class 10
ISO 15977 / IFI 134 blind rivet nuts for thin sheet and panel assembly.
ASTM A563 Grade C3 / DH3Weathering Steel / ASTM A563 C3 / DH3 / Grade C3 / Grade DH3
ASTM A563 Grade C3 / DH3 heavy hex nuts for weathering steel structural bolting.
DIN 127 / ISO 798065Mn Steel / —
Spring Washers per DIN 127 in 65Mn Steel, — grade.
DIN 209350CrV4 / —
Disc Spring Washers per DIN 2093 in 50CrV4, — grade.
EN 14399-6 / DIN 691640Cr / 42CrMo / 42CrMo4 / 300HV / 350HV
EN 14399-6 structural washers for preloaded steel and wind tower bolting systems.
ASTM F436 / ASTM F3125 ref / ASTM A193 refASTM F436 Type 1 / 1045 / 40Cr / Hardened
ASTM F436 hardened washers for ASTM F3125 structural bolts and A193 stud bolting.
OEM / DIN 440 / EN 14399 refQ355 / 42CrMo / —
Large plate washers for anchor bolt and foundation embedment assemblies.
DIN 125 / ISO 7089 / ASME B18.22.1Carbon Steel / 200HV / 300HV
Carbon steel flat washers per ISO 7089 / DIN 125 for structural bolt assemblies.
DIN 25201Carbon Steel / 8.8 / 10.9 Compatible
DIN 25201 wedge lock washers for anti-loosening structural and machinery joints.
SAE / DIN / OEM drawing65Mn spring steel / —
65Mn spring hose clamps with constant tension for coolant, fuel and vacuum hoses.
Supplier Standard / Customer DrawingCarbon Steel Body / Carbon Steel Mandrel / St/St Structural Duty
Steel structural blind rivets for joints requiring higher shear and tensile capacity plus controlled mandrel retention.
OEM / EN 14399 ref / ASTM F1554 refQ355 / 42CrMo / 8.8 / 10.9
Hot-dip galvanized straight anchor bolts in Q355 / 42CrMo, 8.8 / 10.9 grade.
OEM Drawing / ISO 2341 ref / DIN 1434 ref42CrMo / 40Cr / 4140 / Hardened and Tempered
Pivot pins per OEM drawings with ISO 2341 / DIN 1434 references.
ASTM F1554ASTM F1554 Grade 55 / Grade 105 / Q355 / 42CrMo / Grade 55 / Grade 105
ASTM F1554 anchor rods in Grade 55 / Grade 105 for column baseplates and machinery foundations.
ETA / ICC-ES / ASTM F1554 refCarbon Steel / 40Cr / 42CrMo / 5.8 / 8.8 / 10.9
ETA / ICC-ES adhesive anchor rods in carbon and alloy steel for post-installed concrete anchoring.
ETA / ICC-ESCarbon Steel / 40Cr / 5.8 / 8.8
ETA / ICC-ES wedge anchors in carbon and alloy steel for concrete fixing.
