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export@surajmetal.com

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+91 96196 24188

Stainless Steel Square Head Bolts

ASTM A307 Square Machine Screws and Square Head Bolts Manufacturer in India

Square Bolts are bolts with square shaped head. The square head makes it possible to tighten with higher grip than other shapes. Suraj Metal Corporationis a leading manufacturer and supplier of the Square Head Bolts in different types, sizes and standards. The square head bolts are not very common in the industry but are used for strength and for aesthetic looks. The Square Head Machine Bolts range in diameter from ½ inch to 2 inches.

Square Bolts

Square Bolts

Stainless Steel Square Bolt

Stainless Steel Square Bolt

Check Square Bolts Price List, Stockholder of Square Head Bolts, Square Head Machine Bolts Supplier in Mumbai

The lengths of the bolts vary according to the application needs. The bolts are used in construction, structural and mechanical applications. There are different grades of materials used for the production of the square headed bolt types. There are different thread types of the bolts depending on the application nature. These could be seen in aesthetic applications and in renewal sites. The strength of the Stainless Steel Square Head Bolts make them available in suspension bridges and other high strength construction projects. As a leading manufacturer of the bolts in all sizes and shapes, we produce the square head screws as well. The screws are useful to tighten from the outside without the need for a nut on the other side. Please feel free to contact us for more information and pricing of the square bolts.


Square Bolts Specification List

Most trusted Supplier of ASTM A307 Square Head Bolts, Stockholder of Stainless Steel Square Head Bolts, Check latest price list of Square Head Machine Bolts in Maharashtra

Stainless Steel Square Bolts Size Square Bolts M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes
Grade 18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Square Bolts
British standards BS6105 (old: BSENISO 3506) which covers Part 1 bolts, screw and Us, part 2 nuts and part 4 tapping screws.
DIN Standard B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
ISO – International Organization for Standardization ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards
Length 3 mm to 200 mm
Square Bolts, Us Threads: METRIC, BSW, BSF, UNC, UNF or as required
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.

 

List of Stainless Steel Square Bolt Types

SS 310 Square Head Bolt

SS 310 Square Head Bolt

Grade 10.9 Square Head Bolt

Grade 10.9 Square Head Bolt

SS 202 Square Head Bolt

SS 202 Square Head Bolt

MS Square Head Bolt

MS Square Head Bolt

EN 8 Square Head Bolt

EN 8 Square Head Bolt

SS 316 Square Head Bolt

SS 316 Square Head Bolt

Dimensions of Grade 10.9 Square Head Bolt

Buy Square Headed Bolt at a factory price, Square Head Screws, Stainless Steel Square Head Bolts Manufacturer in India, Check Square Head Machine Bolts Dimension, Square Bolts Supplier
Square bolt Dimension

Square Bolts Size Chart

Largest Stainless Steel Square Head Bolts Manufacturer in India, Discount up to 10% on ASTM A307 Square Machine Screws in Mumbai, Buy Certified & Tested square headed bolt, Ready Stock of Square Head Bolts, square head screws
Screws
Head Nuts
Lg. Threading Min.
Thread Lg.
Thread
Spacing
Wd. Ht. Tensile
Strength, psi
Specifications
Met
Grade A Steel
1/4"-20
1" Partially Threaded 3/4" Coarse 3/8" 11/64" 60,000 ASTM A307
1 1/4" Partially Threaded 3/4" Coarse 3/8" 11/64" 60,000 ASTM A307
1 1/2" Partially Threaded 3/4" Coarse 3/8" 11/64" 60,000 ASTM A307
2" Partially Threaded 3/4" Coarse 3/8" 11/64" 60,000 ASTM A307
5/16"-18
3/4" Fully Threaded __ Coarse 1/2" 13/64" 60,000 ASTM A307
1" Partially Threaded 7/8" Coarse 1/2" 13/64" 60,000 ASTM A307
1 1/4" Partially Threaded 7/8" Coarse 1/2" 13/64" 60,000 ASTM A307
1 1/2" Partially Threaded 7/8" Coarse 1/2" 13/64" 60,000 ASTM A307
2" Partially Threaded 7/8" Coarse 1/2" 13/64" 60,000 ASTM A307
3" Partially Threaded 7/8" Coarse 1/2" 13/64" 60,000 ASTM A307
4" Partially Threaded 7/8" Coarse 1/2" 13/64" 60,000 ASTM A307
3/8"-16
1" Fully Threaded __ Coarse 9/16" 1/4" 60,000 ASTM A307
1 1/4" Partially Threaded 1" Coarse 9/16" 1/4" 60,000 ASTM A307
1 1/2" Partially Threaded 1" Coarse 9/16" 1/4" 60,000 ASTM A307
1 3/4" Partially Threaded 1" Coarse 9/16" 1/4" 60,000 ASTM A307
2" Partially Threaded 1" Coarse 9/16" 1/4" 60,000 ASTM A307
2 1/2" Partially Threaded 1" Coarse 9/16" 1/4" 60,000 ASTM A307
3" Partially Threaded 1" Coarse 9/16" 1/4" 60,000 ASTM A307
3 1/2" Partially Threaded 1" Coarse 9/16" 1/4" 60,000 ASTM A307
1/2"-13
1" Fully Threaded __ Coarse 3/4" 21/64" 60,000 ASTM A307
1 1/2" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
1 3/4" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
2" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
2 1/4" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
2 1/2" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
3" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
3 1/2" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
4" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
5" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
6" Partially Threaded 1 1/4" Coarse 3/4" 21/64" 60,000 ASTM A307
8" Partially Threaded 1 1/2" Coarse 3/4" 21/64" 60,000 ASTM A307
5/8"-11
2" Partially Threaded 1 1/2" Coarse 15/16" 27/64" 60,000 ASTM A307
2 1/2" Partially Threaded 1 1/2" Coarse 15/16" 27/64" 60,000 ASTM A307
3" Partially Threaded 1 1/2" Coarse 15/16" 27/64" 60,000 ASTM A307
3 1/2" Partially Threaded 1 1/2" Coarse 15/16" 27/64" 60,000 ASTM A307
4" Partially Threaded 1 1/2" Coarse 15/16" 27/64" 60,000 ASTM A307
4 1/2" Partially Threaded 1 1/2" Coarse 15/16" 27/64" 60,000 ASTM A307
5" Partially Threaded 1 1/2" Coarse 15/16" 27/64" 60,000 ASTM A307
6" Partially Threaded 1 1/2" Coarse 15/16" 27/64" 60,000 ASTM A307
7" Partially Threaded 1 3/4" Coarse 15/16" 27/64" 60,000 ASTM A307
11" Partially Threaded 1 3/4" Coarse 15/16" 27/64" 60,000 ASTM A307
3/4"-10
2 1/2" Partially Threaded 1 3/4" Coarse 1 1/8" 1/2" 60,000 ASTM A307
3" Partially Threaded 1 3/4" Coarse 1 1/8" 1/2" 60,000 ASTM A307
3 3/4" Partially Threaded 1 3/4" Coarse 1 1/8" 1/2" 60,000 ASTM A307
4" Partially Threaded 1 3/4" Coarse 1 1/8" 1/2" 60,000 ASTM A307
4 1/2" Partially Threaded 1 3/4" Coarse 1 1/8" 1/2" 60,000 ASTM A307
5" Partially Threaded 1 3/4" Coarse 1 1/8" 1/2" 60,000 ASTM A307
5 1/2" Partially Threaded 1 3/4" Coarse 1 1/8" 1/2" 60,000 ASTM A307
6" Partially Threaded 1 3/4" Coarse 1 1/8" 1/2" 60,000 ASTM A307
7" Partially Threaded 2" Coarse 1 1/8" 1/2" 60,000 ASTM A307
8" Partially Threaded 2" Coarse 1 1/8" 1/2" 60,000 ASTM A307
9" Partially Threaded 2" Coarse 1 1/8" 1/2" 60,000 ASTM A307
10" Partially Threaded 2" Coarse 1 1/8" 1/2" 60,000 ASTM A307
12" Partially Threaded 2" Coarse 1 1/8" 1/2" 60,000 ASTM A307
1"-8
6" Partially Threaded 2 1/4" Coarse 1 1/2" 21/32" 60,000 ASTM A307
7" Partially Threaded 2 1/2" Coarse 1 1/2" 21/32" 60,000 ASTM A307
9" Partially Threaded 2 1/2" Coarse 1 1/2" 21/32" 60,000 ASTM A307
10" Partially Threaded 2 1/2" Coarse 1 1/2" 21/32" 60,000 ASTM A307