Heavy Hex Head Bolts Retailer in Mumbai Maharashtra India

Heavy Hex Head Bolts, Standard : DIN, ASTM

Minimum Order Quantity : 5 Piece
Sold By : Vision Alloys

Product Specifications

StandardDIN, ASTM, BS and all International Standards
Length3 mm to 200 mm, Custom Sizes
SizeM3 - M56 , 3/6" to 2", Custom Sizes
Tolerance+/-0.01mm to +/-0.05mm
Material GradeStainless Steel 310 ,316,317,347
Packingcanton, pallet, Small Boxs or customer request
Supply TypeManufacturer, Exporter, Supplier, Retailer

Preferred Buyer From : All over the world

Bolt Diameter	D	F			C		H
	Body Diameter	Width Across Flats			Width Across Corners		Height
	Max	Basic	Max	Min	Max	Min	Basic	Max	Min
1⁄2	0.515	7⁄8	0.875	0.85	1.01	0.969	11⁄32	0.364	0.302
5⁄8	0.642	11⁄16	1.062	1.031	1.227	1.175	27⁄64	0.444	0.378
3⁄4	0.768	11⁄4	1.25	1.212	1.443	1.383	1⁄2	0.524	0.455
7⁄8	0.895	17⁄16	1.438	1.394	1.66	1.589	37⁄64	0.604	0.531
1	1.022	15⁄8	1.625	1.575	1.876	1.796	43⁄64	0.7	0.591
11⁄8	1.149	113⁄16	1.812	1.756	2.093	2.002	3⁄4	0.78	0.658
11⁄4	1.277	2	2	1.938	2.309	2.209	27⁄32	0.876	0.749
13⁄8	1.404	23⁄16	2.188	2.119	2.526	2.416	29⁄32	0.94	0.81
11⁄2	1.531	23⁄8	2.375	2.3	2.742	2.622	1	1.036	0.902
15⁄8	1.658	29⁄16	2.562	2.481	2.959	2.829	13⁄32	1.116	0.978
13⁄4	1.785	23⁄4	2.75	2.662	3.175	3.035	15⁄32	1.196	1.054
17⁄8	1.912	215⁄16	2.938	2.844	3.392	3.242	11⁄4	1.276	1.13
2	2.039	31⁄8	3.125	3.025	3.608	3.449	111⁄32	1.388	1.175
21⁄4	2.305	31⁄2	3.5	3.388	4.041	3.862	11⁄2	1.548	1.327
21⁄2	2.559	37⁄8	3.875	3.75	4.474	4.275	121⁄32	1.708	1.479

TORQUE VALUES FOR A307B HEAVY HEX BOLTS

Bolt Diameter	Minimum Clamp Load	Tightening Torque lb-ft
1/2	12000	100
5/8	19000	198
3/4	28, 000	350
7/8	39, 000	569
1	51, 000	850
1-1/8	56, 000	1, 050
1-1/4	71, 000	1, 479
1-3/8	85, 000	1, 948
1-1/2	103, 000	2, 575

TORQUE VALUES FOR A325 HEAVY HEX BOLTS

Bolt Diameter	Minimum Clamp Load	Tightening Torque lb-ft
1/2	12000	105
5/8	19000	210
3/4	28, 000	365
7/8	39, 000	595
1	51, 000	890
1-1/8	56, 000	1, 100
1-1/4	71, 000	1, 550
1-3/8	85, 000	2, 045
1-1/2	103, 000	2, 700

HEX HEAD PLUG SPECIFICATION

Material	Standards	Grades
Nickel Alloy Heavy Hex Head Bolts	ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472	UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel Heavy Hex Head Bolts	ASTM / ASME A/SA 193 / 194	B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel Heavy Hex Head Bolts	ASTM / ASME A/SA 193 / 194 GR	B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel Heavy Hex Head Bolts	UNS NO. S 31803, S 32205	Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials:	Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys	Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys	Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:	1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Trademarks:	Carpenter, Armco, INCO, Cabot, DuPont.
Finish:	Black Oxide, Zinc Plating, Hot Dip Galvanized

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Company Overview

Retailer Of Brass Round Bars, Coil Bolts, Timber Bolts, Anchor Bolts, Carriage Bolts, Anco Lock Nuts, Stainless Steel Tubes, ERW Pipes, Hsaw Pipes, Carbon Steel Tubes, Castle Nuts, Alloy Steel Tubes, Alloy Steel Pipes, Nickel Alloy Pipes, Monel Alloy Tubes.

Ratings & Reviews

Overall Rating

5.0/5

Reviewed by 1 Users Write a Review

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Quality

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Delivery

Manisha Shah | Mumbai,

| 05 May 2026

I ordered stainless steel hex bolts and studs and the build quality was impressive with solid strength and neat finishing. The fit was perfect and installation was smooth without any issues.

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