| Size | M6 to M72 (Metric) |
|---|---|
| Type | Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 10 mm to 1000 mm |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Carriage Bolts
Delta Fitt Inc. is a leading Carriage Bolts Manufacturers that specializes in smooth headed bolts ideal in Wood-to-metal fastening and structural applications. These bolts have domed head and square neck which perfectly fix timber or metal so that they do not turn when tightening. These bolts are available in carbon steel, stainless steel and alloy steel varieties; they are the most suitable preferred bolts in decking, fencing, scaffold and bases of machinery where a smooth snag free head is required.
Our construction and industrial B2B customers can rely on our delivery of the carriage bolts in compliance with the ASTM A307, DIN 603 and ISO 8677 standards. These bolts are tested concerning head pull through resistance, thread accuracy and corrosion protection. Also, we have customization facility in terms of diameter, shank length, thread length and surface finish (galvanized, zinc plated or stainless passivation). Our effective production and logistics operations ensure that we deliver our products to our customers in both India and in our export markets including construction, agriculture and OEM industries. We supply Rock Bolts, engineered to provide reliable ground support in mining, tunneling, and civil engineering projects.
Type of Sub-products
Stainless Steel Carriage Bolts Stainless Steel Carriage Bolts
Manufactured from SS 304 or SS 316, these bolts offer superior rust resistance and strength. Perfect for marine, food processing, and architectural applications, the stainless finish maintains aesthetics and hygiene. Their self locking square neck ensures easy installation and a flush finish in wooden walkways, playground equipment, and stainless steel structures.
Galvanized Carriage Bolts Galvanized Carriage Bolts
These carriage bolts are hot dip galvanized to provide exceptional corrosion resistance in outdoor and marine environments. The square neck firmly locks into wood or metal, preventing bolt spin, while the domed head offers a smooth, snag free finish—ideal for decking, pergolas, and exterior structural assemblies where weather protection is critical.