Industrial Fasteners
Bolts Supplier in India
Bolts carry the clamping load in most industrial joints. This range runs from general hex head bolts to foundation bolts, structural bolts and stainless steel bolts, in property classes from 4.6 up to 12.9 and in stainless grades A2-70 and A4-80.
Bolts
Hex Head Bolts
The standard hex head bolt in partial and full thread, in all common strength classes.
ISO 4014 / ISO 4017DIN 931 / DIN 9334.65.6
Bolts
Heavy Hex Bolts
Heavy hex head bolts with a larger head for high-load and general heavy-duty joints.
ASME B18.2.1 (heavy hex)ASTM A307 Grade A / BASTM A307ASTM A449
Bolts
Carriage Bolts
Domed-head bolts with a square neck that locks into wood or metal as the nut tightens.
DIN 603DIN 6074.65.6
Bolts
Anchor Bolts
Cast-in L-bend and headed bolts that anchor base plates and columns to concrete.
ASTM F1554 Grades 36, 55, 105ASTM A307ASTM F1554 Gr 36ASTM F1554 Gr 55
Bolts
Foundation Bolts
Foundation bolts in bent, rag, eye and headed forms for plant and machinery foundations.
IS 5624ASTM F15544.65.6
Bolts
Eye Bolts
Bolts with a ring head used as lifting or tie-down points.
DIN 580 (lifting)DIN 444 (swing / eye bolts)As marked on product
Bolts
Stud Bolts
Fully threaded studs supplied with two nuts for flange and pressure-equipment bolting.
ASTM A193 B7 / B7M / B8 / B8MASTM A320 L7A193 B7A193 B7M
Bolts
Track Bolts
Plough-style countersunk bolts with a square neck for track shoes and wear plates.
SAE J429 Grades 5, 8 (typical)Manufacturer drawingGrade 5Grade 8
Bolts
Structural Bolts
High-strength structural bolting assemblies for steel framing and bridges.
ASTM F3125 (A325 / A490)IS 3757A325A490
Bolts
High-Tensile Bolts
Hex bolts in property classes 8.8, 10.9 and 12.9 for high-load joints.
ISO 898-1IS 13678.810.9
Bolts
Stainless Steel Bolts
A2 and A4 stainless hex bolts for corrosion-prone environments.
ISO 3506-1ISO 4014 / 4017 (dimensions)A2-70A4-70
Bolts
Socket Head Bolts
Same product as Socket Head Cap Screws
Cylindrical head screws with an internal hex socket for compact, high-strength fastening.
ISO 4762DIN 9128.810.9
Bolts
Shoulder Bolts
Same product as Shoulder Screws
Socket head screws with a ground shoulder that acts as a pivot or guide pin.
ISO 7379ASME B18.3 (shoulder screws)12.9A2-70
Bolts
Expansion Bolts
Same product as Expansion Anchors
Torque-controlled mechanical anchors that expand against the hole wall in concrete.
ETAG 001 Part 2EAD 330232Zinc plated steelA4-70
Other fastener types
Need bolts in bulk?
Send sizes, grades and quantities. We reply with pricing and lead time within one business day.