Select a category below to filter our standard manufacturing specifications. Custom OEM dimensions and exotic coatings are available upon request.
| Standard (DIN / EN / ASTM) | Product Name & Type | Size Range | Tensile / Property Grades | Material / Alloy | Available Finishes |
|---|---|---|---|---|---|
| DIN 931 / 933 ISO 4014 / 4017 |
High Tensile Hex Head Bolts
Half Thread / Full Thread
|
M6 – M48 | 8.8 10.9 12.9 | Medium Carbon / Boron Steel | HDG, Zinc, Auto-Black, Plain |
| ASTM F1852 / EN 14399-10 |
Tension Control Bolts (TCB)
Structural Steel & Bridge Assemblies
|
M12 – M36 | 10.9 A325 | Medium Carbon Alloy Steel | Geomet, Zinc-Flake, Plain |
| EN 14399-4 / DIN 6914 |
Friction Grip Bolts (HSFG)
Structural Applications
|
M16 – M36 | 8.8S 10.9S | Alloy Steel | HDG, Black Oxide, PTFE |
| DIN 934 / ISO 4032 |
Hexagon Nuts
Standard & Heavy Series
|
M6 – M64 | 8 10 12 | Carbon Steel | Zinc Plated, HDG |
| DIN 6921 / EN 1665 |
Hexagon Flange Bolts
Automotive & Solar Racking (Serrated/Smooth)
|
M6 – M20 | 8.8 10.9 | Boron / Medium Carbon Steel | Zinc Plated, HDG, Zinc-Nickel |
| DIN 985 / ISO 10511 |
Nylon Insert Lock Nuts (Nyloc)
Anti-Vibration Holding
|
M6 – M36 | 8 10 | Carbon Steel / Stainless | Zinc, HDG, Plain |
| DIN 912 / ISO 4762 |
Socket Head Cap Screws (Allen)
High Precision Machinery
|
M4 – M36 | 10.9 12.9 | Alloy Steel | Auto-Black, Zinc, Geomet |
| DIN 7991 / ISO 10642 |
Countersunk & Button Head Sockets
Flush Mount Machinery Fastening
|
M3 – M24 | 10.9 12.9 | Alloy Steel | Auto-Black, Zinc Plated |
| DIN 916 / ISO 4029 |
Socket Set Screws (Grub Screws)
Cup, Flat, and Dog Point
|
M3 – M24 | 45H | Alloy Steel / SS 304 | Thermal Black, Plain |
| DIN 6325 / ISO 8734 |
Hardened Dowel Pins
Precision Alignment & Shearing
|
3mm – 30mm | 60 HRC | High Carbon Alloy Steel | Precision Ground, Plain |
| DIN 529 / DIN 7990 |
Foundation Anchor Bolts
J-Type, L-Type, Headed
|
M16 – M64 | 4.6 8.8 | Mild Steel / EN8 | Plain, Hot Dip Galvanized |
| ASTM F1554 |
Structural Anchor Rods
Straight & Bent
|
1/2" – 3" | Gr 36 Gr 55 Gr 105 | Carbon / Alloy Steel | HDG, Epoxy Coated |
| DIN 3570 / Custom |
U-Bolts & Pipe Clamps
Heavy Piping Support
|
NB 15 – NB 600 | 4.6 8.8 | Mild Steel / SS 316 | HDG, Neoprene Sleeved |
| ASTM A193 / A194 |
Heavy Duty Stud Bolts & Nuts
High Pressure Flange Bolting
|
M12 – M64 | B7 / 2H B7M L7 | Alloy Steel | PTFE, Cadmium, HDG |
| DIN 975 / 976 |
Fully Threaded Rods
1m, 2m, 3m Lengths
|
M6 – M48 | 4.8 8.8 10.9 | Carbon Steel | Zinc Plated, Plain |
| ASTM A193 / A194 |
PTFE & Xylan Coated Studs
Offshore Rig & Subsea Pipelines
|
1/2" – 4" | B7 B16 | High-Alloy Steel | Blue PTFE, Xylan 1070/1424 |
| ASTM A320 |
Low-Temperature Studs
Cryogenic Pipeline Service
|
1/2" – 3" | L7 L7M | Ferritic / Alloy Steel | Cadmium, Zinc-Nickel, Plain |
| ISO 3506 |
SS Hex Bolts & Studs
Corrosion Resistant
|
M6 – M36 | A2-70 A4-80 | SS 304 / SS 316 / Duplex | Passivated / Electro-Polished |
| UNS S31803 / S32750 |
Duplex & Super Duplex Fasteners
Extreme Chloride Resistance
|
M10 – M48 | A4-100 | Duplex 2205 / 2507 | Solution Annealed |
| DIN 125 / ISO 7089 |
Punched Flat Washers
Form A & Form B
|
M6 – M64 | 100 HV 200 HV | Mild Steel / SS 304 | Zinc, HDG, Plain |
| DIN 127 / DIN 7980 |
Spring Lock Washers
Rectangular Section
|
M6 – M48 | Spring Steel | EN42J / Spring Steel | Auto-Black, Zinc |
We routinely manufacture non-standard fasteners based on technical drawings, specializing in complex threading and exotic protective coatings like Dacromet and Geomet.