• Fastener

  • Cable Support System

  • Cathodic Protection

  • Bolting Service

Fasteners

We manufacture and stock the following range of products :



1. PETROLEUM STUDBOLTS & NUT

Grade Size
ASTM A193 B7 3/8" - 4" Dia
Heavy Hex. Nut A194 2H M12 – M52 Dia
ASTM A193 B16 ½" - 4" Dia
ASTM A320 L7 ½" - 4" Dia
Heavy Hex. Nut A194 Grade 4/G7 ½" - 4" Dia
ASTM A193 B8/B8M ½" - 4" Dia
Heavy Hex. Nut A194 Grade 8, 8M & 8CA ½" - 4" Dia
B150 /63000 ½" – 1 ½" Dia
A453 Grade 660 ½ " – 2 ½" Dia
S32750/S32760 Super Duplex Studbolts & Nuts ½" – 2 ¼" Dia

2. SPECIAL FASTENERS

CNC Machining
Forging
Thread Rolling
Exotic Material stock: A286, Inconel 718, S32750/32760, A630, E43404, ASTM A564 Type 630
Specific Heat Treatment
Special Coating Requirement
Heavy Hex. Nut A194 Grade 8, 8M & 8CA
Unique marking, traceability and testing requirement

3. STRUCTURAL BOLTS & NUTS

BS 4395 - Pt. 1 & 2 Hex. Bolt
A490 - Hex. Bolt
ASTM 325 - Hex. Bolt
F10T - Hex. Bolt
G10-9 – Hex. Bolt
F436 - Hardened Flat Washer

4. OTHERS

BS 916 - Hex. Bolt
ASTM A307 Hex. Bolt
Anchor / Foundation Bolt & U-Bolt
BS 3692 Grade 8.8 High Tensile Bolt
12 Point Screw
G12-9 Socket Cap Screw
Socket Set Screw Dog-Point