Product family
Bolts, Screws & Anchors
General and specialty bolts, eye bolts, automotive and structural bolts, and U, J and L bolts. Cold-forged bolts are manufactured on 8 bolt makers and 2 headers, with 6 friction screw presses dedicated to bolt forging; automotive bolts are then machined where required and heat treated. U, J and L bolts are manufactured by cold hydraulic pressing or hot forging, with threaded safety caps on request. Alongside them: drywall, chipboard, concrete, tapping, self-drilling, wood and machine screws, and drop-in, through-bolt and shield anchors.
Call +1 (415) 725-9165 or WhatsApp, Mon–Sat, 9:30–18:30 IST
- Standards
- IFI, ANSI, ASME, SAE, ASTM, DIN, ISO, JIS, USS, BS, or to customer drawing
- Materials
- Mild steel, Carbon steel, Stainless steel (SS 304, SS 316), Silicon bronze, Aluminium
- Finishes, done in-house
- Plain (self colour)
- Hot-dip galvanizing
- Zinc plating in white, blue, black, yellow or green, all with trivalent (Cr3+) passivation — hexavalent-chromium-free
- Black phosphating
- Autoblack
- Magni coating
- Gleitmo wax coating
- GEOMET coating
- Powder coating
- Other finishes
- PVC coated, Rustic black
Product lines
132 lines
General & specialty bolts
- Sizes
- M6–M52 / 1/4"–2" UNC/UNF
- Lengths
- 10–300 mm / 1/2"–8"; hot forged hex and square head bolts to 500 mm / 20"
- Metric grades
- 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9; stainless steel A2-50, A2-70, A4-50, A4-70
- Inch grades
- SAE J429 Grade 1, 2, 5, 8; ASTM A307 Grade A, B, C; ASTM A449 Type 1; ASTM A354 Grade BC, BD
- Finishes
- Plain, bright zinc plated, yellow zinc plated or hot-dip galvanized. All our zinc plating is trivalent (Cr3+).
- Metric standards
- DIN 931, 933, 960, 961, 601, 558, 7990; ISO 4014, 4015, 4016, 4017; AS 1111; ASME B18.2.3.1M
- Inch standards
- ASME B18.2.1, AS 1390
Other sizes on request.
| Product | Sizes | Length | Grade | Quote |
|---|---|---|---|---|
Anti-theft bolt | ||||
Security bolt | ||||
Button head bolt | ||||
Serrated flange bolt | ||||
Tension bolt-nut | ||||
Large U-bolt | ||||
V-bolt | ||||
T-bolt | M12–M24 / 1/2"–1" | to 200 mm / 8" | 4.6, 8.8 | |
Countersunk bolt | ||||
Hex boltCold forged M6–M24 / 1/4"–1", to 150 mm / 6"; hot forged M27–M52 / 1-1/8"–2", to 500 mm / 20". | M6–M52 / 1/4"–2" | to 500 mm / 20" | 4.6, 8.8, 10.9 | |
Flange bolt | ||||
High strength structural bolt | ||||
Toggle bolt | ||||
Hex screwHex set screw, fully threaded. Cold and hot forged. | M6–M20 / 1/4"–3/4" | to 150 mm / 6" | 4.6, 5.6, 8.8 | |
Hanger bolt | ||||
Square head boltNot in the printed catalogue, but we supply it. | M12–M24 / 1/2"–1" | to 500 mm / 20" | 4.6, 8.8 | |
Roofing boltNot in the printed catalogue, but we supply it. | M6–M10 / 1/4"–3/8" | to 100 mm / 4" | 4.6 |
Eye bolts
| Product | Sizes | Length | Quote |
|---|---|---|---|
Turbo eye bolt | |||
Eye boltWith nuts. | M10–M24 / 3/8"–1" | to 300 mm / 12" | |
Square eye bolt | |||
Thimble eye bolt | |||
Open eye bolt | |||
Rotating eye bolt | |||
Mini eye bolt | |||
Triangular eye bolt | |||
Aluminium eye bolt | |||
Concrete screw eye bolt | |||
Collared eye bolt | |||
Hook eye bolt | |||
Flat head eye bolt | |||
Pig tail eye bolt | |||
Hot line clamp eye bolt | |||
Heavy duty eye bolt | |||
Metric eye bolt | |||
Galvanized eye bolt | |||
Marine eye bolt |
Automotive & structural bolts
| Product | Sizes | Length | Grade | Quote |
|---|---|---|---|---|
Drain plug | ||||
Full thread serrated bolt | ||||
Hex flange bolt | ||||
Metric flange bolt | ||||
Mild steel hexagonal left-hand thread bolt | ||||
Chamber bolt | ||||
Alignment chamber bolt with nut | ||||
Mild steel automotive bolt | ||||
Chamber bolt, 3mm diameter | ||||
Automobile chamber bolt | ||||
Stainless steel chamber bolt | ||||
Wheel adjustment chamber bolt | ||||
Brake chamber cage bolt | ||||
Oil chamber nut | ||||
Engine mounting bolt | ||||
Engine mounting stud bolt | ||||
Hub bolt | ||||
Hub wheel bolt | ||||
Unimotive hub bolt | ||||
Wheel stud hub bolt | ||||
Carriage anchor bolt | ||||
Metric carriage bolt & nutCup square bolt. | M6–M24 / 1/4"–1" | to 300 mm / 12" | 4.6, 8.8 | |
Carriage bolt & nut | ||||
Rustic black carriage bolt | ||||
Socket screw | ||||
Socket head Allen bolt | ||||
High tensile Allen bolt | ||||
Allen key bolt | ||||
Structural bolt with nut and washerCold and hot forged.Not in the printed catalogue, but we supply it. | M12–M30 / 1/2"–1-1/4" | to 300 mm / 12" | 4.6, 5.6, 8.8 |
U, J & L bolts
Features:Rubber lined| Product | Sizes | Grade | Quote |
|---|---|---|---|
U joint U-bolt | |||
Forged automotive U-bolt | |||
Heavy duty U-bolt | |||
Round PVC coated U-bolt | |||
U-boltWith nuts. | M6–M20 / 1/4"–3/4" | 4.6 | |
Round automotive U-bolt | |||
Automotive U-bolt | |||
Iron forged round U-bolt | |||
Forged U-bolt | |||
Rubber lined U-bolt | |||
Extended leg non-gripped U-bolt | |||
Gripped anchor anti-vibration rubber lined U-bolt | |||
Anti-chafe thin wall silicone rubber lined U-bolt | |||
Anti-vibration rubber lined U-bolt | |||
Stainless steel square U-bolt | |||
Square C-bolt | |||
Hot dip galvanized square U-bolt | |||
J-bolt | |||
L-bolt | |||
Hook U-bolt | |||
N-bolt | |||
Double U-bolt |
Screws
- Heads
- Countersunk, double countersunk, pan, wafer, truss, hex and flat round
- Drives
- Phillips, slotted and hexalobular (star)
| Product | Quote |
|---|---|
Drywall screw | |
Chipboard screw | |
Concrete screwWith or without a rubber washer. | |
Tapping screw | |
Self-drilling screw, hex washer head | |
Self-drilling screw, countersunk Phillips | |
Wood screw | |
Machine screw |
Drop-in anchors
- Anchor finish
- Yellow zinc plated, trivalent (Cr3+)
Other sizes on request.
| Product | Thread | Length | Drill Ø | Quote |
|---|---|---|---|---|
Drop-in anchor | M6 / 1/4" | 25 mm / 1" | 8 mm | |
Drop-in anchor | M8 / 5/16" | 30 mm / 1-1/4" | 10 mm | |
Drop-in anchor | M10 / 3/8" | 40 mm / 1-1/2" | 12 mm | |
Drop-in anchor | M12 / 1/2" | 50 mm / 2" | 15 mm | |
Drop-in anchor | M16 / 5/8" | 65 mm / 2-1/2" | 20 mm | |
Drop-in anchor | M20 / 3/4" | 80 mm / 3-1/4" | 25 mm | |
Drop-in anchor, lipped | M8 / 5/16" | 30 mm / 1-1/4" | 10 mm | |
Drop-in anchor, lipped | M10 / 3/8" | 30 mm / 1-1/4" | 12 mm | |
Drop-in anchor setting tool | M6 / 1/4" | |||
Drop-in anchor setting tool | M8 / 5/16" | |||
Drop-in anchor setting tool | M10 / 3/8" | |||
Drop-in anchor setting tool | M12 / 1/2" | |||
Drop-in anchor setting tool | M16 / 5/8" | |||
Drop-in anchor setting tool | M20 / 3/4" |
Through-bolt anchors
- Finish
- Bright zinc plated, trivalent (Cr3+)
- Fixing thickness
- Maximum, for each size
Other sizes on request.
| Product | Length | Drill Ø | Fixing thickness | Quote |
|---|---|---|---|---|
Through-bolt anchor | 65 mm / 2-1/2" | 8 mm | 20 mm | |
Through-bolt anchor | 80 mm / 3-1/4" | 8 mm | 35 mm | |
Through-bolt anchor | 100 mm / 4" | 8 mm | 55 mm | |
Through-bolt anchor | 75 mm / 3" | 10 mm | 18 mm | |
Through-bolt anchor | 90 mm / 3-1/2" | 10 mm | 33 mm | |
Through-bolt anchor | 120 mm / 5" | 10 mm | 63 mm | |
Through-bolt anchor | 80 mm / 3-1/4" | 12 mm | 5 mm | |
Through-bolt anchor | 100 mm / 4" | 12 mm | 25 mm | |
Through-bolt anchor | 140 mm / 6" | 12 mm | 65 mm | |
Through-bolt anchor | 180 mm / 7" | 12 mm | 105 mm |
Shield anchors
Other sizes on request.
| Product | Thread | Length | Drill Ø | Fixing thickness | Quote |
|---|---|---|---|---|---|
Shield anchor, loose bolt | M8 / 5/16" | 60 mm / 2-1/4" | 14 mm | 10 mm | |
Shield anchor, loose bolt | M8 / 5/16" | 75 mm / 3" | 14 mm | 25 mm | |
Shield anchor, loose bolt | M8 / 5/16" | 90 mm / 3-1/2" | 14 mm | 40 mm | |
Shield anchor, loose bolt | M10 / 3/8" | 70 mm / 2-3/4" | 16 mm | 10 mm | |
Shield anchor, loose bolt | M10 / 3/8" | 85 mm / 3-1/4" | 16 mm | 25 mm | |
Shield anchor, loose bolt | M10 / 3/8" | 110 mm / 4" | 16 mm | 50 mm | |
Shield anchor, loose bolt | M10 / 3/8" | 135 mm / 5" | 16 mm | 75 mm | |
Shield anchor, loose bolt | M12 / 1/2" | 85 mm / 3-1/4" | 20 mm | 10 mm | |
Shield anchor, loose bolt | M12 / 1/2" | 100 mm / 4" | 20 mm | 25 mm | |
Shield anchor, shield only | M8 / 5/16" | 50 mm / 2" | 14 mm | ||
Shield anchor, shield only | M10 / 3/8" | 60 mm / 2-1/4" | 16 mm | ||
Shield anchor, shield only | M12 / 1/2" | 80 mm / 3-1/4" | 20 mm | ||
Shield anchor, shield only | M16 / 5/8" | 100 mm / 4" | 25 mm |
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Call +1 (415) 725-9165 or WhatsApp, Mon–Sat, 9:30–18:30 IST