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At Vision Alloys, we believe in combining craftsmanship with quality to deliver bolts that meet your every need. We provide a variety of hex bolts, anchor bolts, and eye bolts, each designed with care to ensure dependable performance. We understand the matter of affordability and offer competitive bolt prices in India, with options ranging from ₹15 to ₹250, depending on material, size, and design.

A bolt is a fastener used to hold together or assemble materials, typically metal or wood, through pre-drilled holes. It consists of a threaded shaft and a head designed to work with a nut to secure objects tightly. Unlike screws, which are driven into the material, bolts require a nut to hold the objects together. Bolts are commonly used in construction, machinery, and automotive applications for their strength and durability. Vision Alloys was one of the leading Bolt Manufacturers in India. We deal with qualitative fasteners used in several industries. With years of experience in the industry, we ensure that every product we supply meets international standards and is appropriate for different industrial and domestic applications.

Our bolts come in various sizes, such as M6, M8, M10, M12, and M16, to guarantee an ideal fit for any application. Manufactured from materials such as stainless steel and alloy steel, they are built to endure challenging environments, providing outstanding protection against corrosion and abrasion. Whether you're seeking threaded bolts for mechanical assemblies, U bolts for piping, or carriage bolts for woodworking projects, our collection caters to a wide range of requirements. We also stock specialized options like T bolts, shoulder bolts, and square bolts, ensuring our customers an extensive selection of high-quality bolts.

They design bolts with different materials, coatings, and thread sizes to provide the required strength and resistance to environmental factors like corrosion or high temperatures. We appreciate our clients' confidence in us and are dedicated to providing solutions that fulfil your needs. From personalized designs to a wide guide on stainless steel bolt sizes, we provide assistance at every stage to help you make an informed decision. Whether you're looking for a steel gauge bolt or machine bolts for industrial use, our team is ready to help. Check out our preference today and discover why Vision Alloys steel gauge bolts manufacturer is known for quality and superiority in the bolts industry.

Bolt Fastener Specification

Standard	EU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE
Sizes	M 2 to M 33
Length	3 mm to 200 mm
Materials	High Tensile, Carbon Steel, Stainless Steel, Inconel Fasteners, Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Silicon Bronze, Phospher Bronze, Aluminium Bronze, Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic, ASME, ASTM
Coating	PTFE Coated, Hot Dip galvanized, Yellow Zinc Plated, Blue Zinc Plated, Black Zinc Plated, Zinc Cobalt Plated, Aluminium Zinc Flake Coated, Black Phosphate, Zinc Plated, Nickel Plated
High Tensile grades	8.8 Bolts, 10.9, 12.9, 14.9
Forming	Hot Forged & Cold Forged

Bolt Size Chart

Size	Nominal (Major)	Coarse Thread (UNC)			Fine Thread (UNF)
Size	Diameter [in]	Threads Per Inch	Tensile Stress Area [in2]	Minor Area [in2]	Threads Per Inch	Tensile Stress Area [in2]	Minor Area [in2]
#0	0.06	---	---	---	80	0.0018	0.0015
#2	0.086	56	0.0037	0.0031	64	0.0039	0.0034
#4	0.112	40	0.006	0.005	48	0.0066	0.0057
#5	0.125	40	0.008	0.0067	44	0.0083	0.0072
#6	0.138	32	0.0091	0.0075	40	0.0102	0.0087
#8	0.164	32	0.014	0.012	36	0.0147	0.0129
#10	0.19	24	0.0175	0.0145	32	0.02	0.0175
1/4"	0.25	20	0.0318	0.0269	28	0.0364	0.0326
5/16"	0.3125	18	0.0524	0.0454	24	0.058	0.0524
3/8"	0.375	16	0.0775	0.0678	24	0.0878	0.0809
7/16"	0.4375	14	0.1063	0.0933	20	0.1187	0.109
1/2"	0.5	13	0.1419	0.1257	20	0.1599	0.1486
9/16"	0.5625	12	0.182	0.162	18	0.203	0.189
5/8"	0.625	11	0.226	0.202	18	0.256	0.24
3/4"	0.75	10	0.334	0.302	16	0.373	0.351
7/8"	0.875	9	0.462	0.419	14	0.509	0.48
1"	1	8	0.606	0.551	12	0.663	0.625
1-1/8"	1.125	7	0.763	0.693	12	0.856	0.812
1-1/4"	1.25	7	0.969	0.89	12	1.073	1.024
1-3/8"	1.375	6	1.155	1.054	12	1.315	1.26
1-1/2"	1.5	6	1.405	1.294	12	1.581	1.521
1-3/4"	1.75	5	1.9	1.74	---	---	---
2"	2	4.5	2.5	2.3	---	---	---