Bolts Manufacturer In India and Stud/ Square/ Anchor/ Heavy Duty Bolt

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Have Difficulty To Find Mushroom Head Square Neck Bolts In Tough Sizes?, Call KM Steel Now!

Table Of Content

Grade 8 Bolt Specifications
High Tensile Bolts Price List
Bolting Material Specifications
Types Of Bolts
Torque Specifications For Stainless Steel Bolts
Bolting Temperature Range
MS Anchor Bolt Weight Chart
Square Head Bolt Size Chart
Socket Head Shoulder Bolt Dimensions
Round Head Square Neck Bolt Dimensions
M20 J Bolt Dimensions In Mm
Double Ended Bolt Different Sizes
T-Head Bolt Dimensions
Hanger Bolt Dimensions
Tower Bolt Dimensions
M8 Allen Bolt Dimensions

Grade 8 Bolt Specifications

Specification	Bolts
Delivery time:	Regular export schedule is about 5-12 days
Application:	Wind tower Nuclear power Electronic industry Automotive industry Construction LNG Projects
KM Steel Online Provide Options?:	Yes
manufacturer of Bolts Threads:	METRIC, UNC, BSW, BSF, UNF or as per need
Head drive:	Phillips/ Slot, Phillips, Six-Lobe, Slotted, etc
Test Certificate:	EN 10204 / 3.1
manufacturer Size	M02 to M152.4
Certifications:	PED 97/23/EC Certified
Drawing Formats:	STP, IGS, JPEG, PDF, CAD
Port of Dispatch:	Mumbai ports in Maharashtra state of India
Manufacturing process:	Cold Heading Heat Treatment Inspection Wire Drawing Packing Surface Plating Insert tapping
UTS:	NPT, UNF, NPTF, UNC, UNEF, UNS
Free Samples:	Yes
Available Surface Finish:	Zinc Plated and Hot Dip Galvanised
Surface Coating Of Nuts:	Phosphate Coating Cadmium Coating Teflon Coating Xylon Coating
manufacturer Length	3 mm to 6"(inch)

High Tensile Bolts Price List

Fasteners Types	Size In MM	Types Of Grade	Price Per Unit In (INR) India
Hex Bolts	1/2 X 45	Grade 12	250.00
Hex Bolts	1/2 X 90	-	349.00
Stud Bolts	1/2 X 80	-	120.00
-	5/8 X 50	-	230.00
Stud Bolts	M33 X 170	-	524.00
Shoulder Nuts	1/2 X 60	-	80.00
Shoulder Nuts	M14 X 100	-	150.00
Heavy Hex Bolts	5/8 X 100	-	160.00
-	M18 X 125	-	200.00
Heavy Hex Bolts	3/4 X 130	Grade 12	280.00

Bolting Material Specifications

Types Of Bolts

Lag Bolts

Heavy Hex Bolts

Anchor Bolts

Carriage Bolts

Allen Cap Bolts

Countersunk Bolts

Square Bolts

Stud Bolts

Tower Bolts

Hanger Bolts

Mushroom Head Square Neck Bolts

Shoulder Bolts

Elevator Bolt

Tap Bolts

Stove Bolt

Scraper Blade Bolts

Step Bolt

Plow Bolts

Have Difficulty To Find Mushroom Head Square Neck Bolts In Tough Sizes?, Call KM Steel Now!

Torque Specifications For Stainless Steel Bolts

Nominal Diameter Of ASTM A193 B7 Bolts (inch)	Threads (inch)	Torque ft-lb In (Dry)	Torque ft-lb In (Lubricated)
3/4	10	203	152
	16	226	170
5/16	18	13.2	10.0
	24	14.7	11.0
3/8	16	23.5	17.7
	24	26.6	19.9
7/16	16	37.6	28.2
	24	42.0	31.5
1/2	13	57.4	43.0
	20	64.7	48.5
9/16	12	82.7	62.1
	18	92.3	69.2
1/4	20	6.5	4.8
	28	7.4	5.5
7/8	9	326	245
	14	361	270
1	8	490	368
	14	549	412
1-1/4	7	853	639
	12	944	708
1-1/2	6	1484	639
	12	1669	1252
1/4	20	7.4	5.5
	28	8.4	6.3
5/8	11	114.2	85.7
	18	129.3	97.0
5/16	18	15.1	11.4
	24	16.8	12.6
3/8	16	26.9	20.2
	24	30.4	22.8
7/16	14	43.0	32.3
	20	48.0	36.0
1/2	13	65.6	49.1
	20	73.9	55.4
9/16	12	94.5	71.0
	18	105.5	79.1
5/8	11	130.5	97.9
	18	147.8	110.9
3/4	10	232	174
	16	258	194
7/8	9	373	280
	14	412	309
1-1/4	7	975	730
	12	1079	809
1-1/2″	6	1696	1271
	12	1908	1430
1″	8	560	420
	14	628	471

Bolting Temperature Range

MS Anchor Bolt Weight Chart

Lengths	#2	#3	#4	#5	#6	#8	#10	#12	1/4″	5/16″	3/8″
1/8	0.40	0.55	0.70	1.1	1.4	—	—	—	—	—	—
3/16	0.50	0.70	0.90	1.2	1.5	2.5	3.9	—	—	—	—
1/4	0.60	0.80	1.00	1.4	1.7	2.8	4.3	5.6	8.5	—	—
5/16	0.60	0.90	1.20	1.5	1.9	3.1	4.6	6.1	9.1	16.7	—
3/8	0.70	0.90	1.30	1.7	2.1	3.4	5.0	6.5	9.8	17.7	29.2
7/16	0.80	1.00	1.50	1.9	2.2	3.6	5.4	6.9	10.4	18.8	30.7
1/2	0.80	1.10	1.60	2.0	2.4	3.9	5.8	7.4	11.1	19.8	32.2
9/16	0.90	1.20	1.70	2.2	2.6	4.2	6.2	7.8	11.7	20.9	33.6
5/8	1.00	1.30	1.80	2.3	2.8	4.5	6.6	8.3	12.4	21.9	35.1
3/4	1.10	1.50	2.10	2.6	3.2	5.0	7.3	9.2	13.6	24.0	38.0
7/8	1.30	1.70	2.30	3.0	3.5	5.6	8.1	10.1	14.9	26.1	41.0
1	1.40	1.90	2.50	3.4	3.9	6.2	8.9	11.0	16.1	28.8	44.0
1-1/8	1.50	2.00	2.80	3.8	4.3	6.7	9.6	11.9	17.4	30.2	47.0
1-1/4	1.60	2.20	3.00	4.1	4.6	7.3	10.4	12.8	18.7	32.3	49.8
1-1/2	1.80	2.50	3.50	4.7	5.3	8.3	11.9	14.7	21.2	36.5	55.8
1-3/4	2.10	2.90	4.00	5.3	6.1	9.4	13.5	16.5	23.7	40.7	61.7
2	2.40	3.30	4.50	6.0	6.8	10.6	15.0	18.3	26.2	44.8	67.6
2-1/4	2.60	3.60	5.00	6.7	7.6	11.8	16.6	20.1	28.8	19.0	73.5
2-1/2	2.80	3.90	5.50	7.3	8.3	12.9	18.1	22.0	31.3	53.2	79.5
2-3/4	3.10	4.30	6.00	7.9	9.1	13.9	19.7	23.8	33.9	57.3	85.3
3	3.40	4.70	6.50	8.6	9.8	15.0	21.2	25.6	36.4	61.5	91.3

Custom Sizes Anchor And Heavy Duty Bolts Can Be Produced As Per Client Drawing In Thread Include BA, BSW, UNC, BSF, UNF

Square Head Bolt Size Chart

Sizes	Size Guide In Inch	Size Chart In India	Dimensions
	1/2-13 x 1-1/2 Gr. 5 Finish	3/8-16 x 1 Gr. 5 Finish	1/4-20 x 1 Gr. 5 Finish
	3/8-16 x 1-1/2 Gr. 5 Finish	3/8-16 x 1-1/4 Gr. 5 Finish	1/4-20 x 3/4 Gr. 5 Finish
	1/2-13 x 2 Gr. 5 Finish	1/2-13 x 2 Gr. 8 Yellow Finish	1/2-13 x 1-1/2 Gr. 8 Yellow Finish
	1/4-20 x 3/4 Gr. 18-8 Stainless Steel	5/8-11 x 2 Gr. 8 Yellow Finish	5/16-18 x 1 Gr. 5 Finish
	3/8-16 x 1 Gr. 18-8 Stainless Steel	3/8-16 x 1 Gr. 8 Yellow Finish	3/8-16 x 1-1/2 Gr. 8 Yellow Finish
	5/8-11 x 2 Gr. 5 Finish	1/4-20 x 1 Gr. 18-8 Stainless Steel	5/8-11 x 2-1/2 Gr. 8 Yellow Finish
	3/8-16 x 1-1/4 Gr. 8 Yellow Finish	3/8″-16 x 2″ Gr. 5 Finish	-

Oldest Shoulder Bolts exporter & manufacturer In India, View Its Dimensions And Torque Chart

Socket Head Shoulder Bolt Dimensions

Normal -Ø d1	6	12	8	10	20	16	24
max	5.990	11.984	7.987	9.987	19.980	15.984	23.980
2IT10	0.12	0.12	0.12	0.12	0.14	0.14	0.17
(K) max.	4.5	9	5.5	7	14	11	16
(T) min.	2.4	4.9	3.3	4.2	8.8	6.6	10
d2	M5	M10	M6	M8	M16	M12	M20
L2 Nom. long/length	9.5	16	11	13	22	18	27
s	3	6	4	5	10	8	12
2IT10	0.12	0.12	0.12	0.12	0.14	0.14	0.17
d3	10	18	13	16	30	24	36

Round Head Square Neck Bolt Dimensions

Diameter Of Round Head Square Neck Bolt	(C)		(H)
	Diameter Of Head		Height Of Head
	Maximum	Minimum	Maximum	Minimum
1⁄2	1.094	1.032	0.270	0.250
5⁄8	1.344	1.219	0.344	0.313
3⁄4	1.594	1.469	0.406	0.375
7⁄8	1.844	1.719	0.469	0.438
1	2.094	1.969	0.531	0.500
11⁄4	2.850		0.531	0.500

Threaded Bolts supplier & manufacturer In India, Don't Forget To Check Difference Between Allen Cap Bolts Vs Tower Bolts And Its Specifications

we are specialised if supplying SS 304 Bolts in specific locations:

North Field LNG Expansion (Canada)
Corpus Christi LNG Plant (Mexico)
Abadi Floating LNG Plant (Denmark)
Annova LNG Project (Thailand)

M20 J Bolt Dimensions In Mm

Size Of J Bolts In Inch (A x B)			Diameter Of Inner Hook (C)	Length Of Thread (D)
#8-32	x	1-7/8"	5/16"	1-1/4"
#10-24	x	2-1/8"	3/8"	1-1/4"
1/4"-20	x	2-5/16"	7/16"	1-1/2"
1/4"-20	x	4"	1/2"	2"
1/4"-20	x	6"	5/8"	2-1/2"
5/16"-18	x	3"	1/2"	2"
5/16"-18	x	5"	5/8"	2-1/2"
5/16"-18	x	7"	5/8"	3-7/8"
3/8"-16	x	3-3/4"	5/8"	2-1/4"
3/8"-16	x	5"	5/8"	2-1/4"
3/8"-16	x	7"	5/8"	2-1/4"
1/2"-13	x	6"	1"	3"

Double Ended Bolt Different Sizes

1/2-13 x 2	3/8-16 x 3
3/8-16 x 3/4	3/8-16 x 2
3/4-10 x 2-1/2	1/2-13 x 1-1/2
5/8-11 x 2-1/2	5/8-11 x 4
3/8-16 x 1	5/16-18 x 1
3/8-16 x 1-1/4	3/8-16 x 1-1/2
5/8-11 x 3	1/2-13 x 3
3/4-10 x 3	1/2-13 x 2-1/2
5/16-18 x 1-1/4	3/8-16 x 2-1/2
1/4-20 x 1	1/2-13 x 1-1/4

T-Head Bolt Dimensions

Normal Size Of Pipe	Mechanical Joint		MJ Coupled Joint
(in.)	T-Head Bolt	Number	T-Head Bolt	Number	Stud Size
	Size (inch)	Number	Size (inch)	Number	(in.)
4	3/4 × 3-1/2	4	3/4 × 4	4	3/4 × 3-1/2
6	3/4 × 3-1/2	6	3/4 × 4	6	3/4 × 3-1/2
8	3/4 × 4	6	3/4 × 4-1/2	6	3/4 × 3-1/2
10	3/4 × 4	8	3/4 × 4-1/2	8	3/4 × 3-1/2
12	3/4 × 4	8	3/4 × 4-1/2	8	3/4 × 3-1/2
14	3/4 × 4-1/2	10	3/4 × 5	10	3/4 × 5
16	3/4 × 4-1/2	12	3/4 × 5	12	3/4 × 5
18	3/4 × 4-1/2	12	3/4 × 5	12	3/4 × 5
20	3/4 × 4-1/2	14	3/4 × 6	14	3/4 × 5
24	3/4 × 5	16	3/4 × 6	16	3/4 × 5
30	1 × 6	20	1 × 7	20	1 × 6
36	1 × 6	24	1 × 7	24	1 × 6
42	1-1/4 × 6-1/2	28	1-1/4 × 7	28	1-1/4 × 7
48	1-1/4 × 6-1/2	32	1-1/4 × 7	32	1-1/4 × 7

Hanger Bolt Dimensions

Length Of (B)	Length Of Machine Thread (C)	Length Of Wood Thread (D)
1/4-20 (A)
2	1	1
2-1/2	1	1-1/2
3	1-1/2	1-1/2
3-1/2	1-1/2	2
4	2	2
5/16-18 (A)
2	1	1
2-1/2	1	1-1/2
3	1-1/2	1-1/2
3-1/2	1-1/2	2
4	2	2
3/8-16 (A)
3	1-1/2	1-1/2
3-1/2	1-1/2	2
4	2	2
5	2-1/2	2-1/2
6	2-1/2	3-1/2
1/2-13 (A)
3	1	2
3-1/2	1-1/2	2
4	2	2
6	2-1/2	3-1/2

Tower Bolt Dimensions

CODE NUMBER	SIZE IN MM	A LENGHT	B W/OPEN	C WIDTH	D BUTT DIAMETER	E PIN DIAMETER	SIZE OF SCREW	NUMBER OF HOLES
201	6 X 50	6	50	24	1	6	15 X 4	6
	6 X 63	6	63	24	1	6	15 X 4	6
	6 X 75	6	75	24	1	6	15 X 4	6
	6 X 100	6	100	24	1	6	15 X 4	6
202	8 X 75	8	75	27.5	1.5	8	20 X 5	6
	8 X 100	8	100	27.5	1.5	8	20 X 5	6
	8 X 150	8	150	27.5	1.5	8	20 X 5	8
	8 X 200	8	200	27.5	1.5	8	20 X 5	8
203	9 X 75	9	75	32	1.5	8	20 X 5	6
	9 X 100	9	100	32	1.5	8	20 X 5	6
	9 X 150	9	150	32	1.5	8	20 X 5	8
	9 X 200	9	200	32	1.5	8	20 X 5	8
	9 X 250	9	250	32	1.5	8	20 X 5	8
	9 X 300	9	300	32	1.5	8	20 X 5	8
	9 X 375	9	375	32	1.5	8	20 X 5	10
	9 X 450	9	450	32	1.5	8	20 X 5	10
	9 X 600	9	600	32	1.5	8	20 X 5	14
204	12 X 100	12	100	38	1.5	8	20 X 5	6
	12 X 150	12	150	38	1.5	8	20 X 5	8
	12 X 200	12	200	38	1.5	8	20 X 5	8
	12 X 250	12	250	38	1.5	8	20 X 5	8
	12 X 300	12	300	38	1.5	8	20 X 5	8
	12 X 375	12	375	38	1.5	8	20 X 5	10
	12 X 450	12	450	38	1.5	8	20 X 5	10
	12 X 600	12	600	38	1.5	8	20 X 5	14
207 BABY LATCH	12 X 75	12	75	38	1.5	8	20 X 5	6

M8 Allen Bolt Dimensions

Metric (D)	Depth Of Socket (T) min	Length Of Thread (B)	Width Of Socket			Hight Of Head		Diameter Of Head
Metric (D)	Depth Of Socket (T) min	Length Of Thread (B)	(S Nom.)	(S) min.	(S max.)	(K) max.	(K) min.	(DK) min.	(DK) max.
M 4	2,0	20,0	3,0	3,02	3,08	4,0	3,82	6,78	7,0
M 3	1,3	18,0	2,5	2,52	2,58	3,0	2,86	5,32	5,5
M 6	3,0	24,0	5,0	5,02	5,14	6,0	5,7	9,78	10,0
M 5	2,5	22,0	4,0	4,02	4,095	5,0	4,82	8,28	8,5
M 10	4,0	32,0	8,0	8,025	8,175	10,0	9,64	15,73	16,0
M 8	3,5	28,0	6,0	6,025	6,14	8,0	7,64	12,73	13,0
M 14	6,0	40,0	12,0	12,032	12,212	14,0	13,57	20,67	21,0
M 12	5,0	36,0	10,0	10,025	10,175	12,0	11,57	17,73	18,0
M 20	8,0	52,0	17,0	17,05	17,23	20,0	19,48	29,67	30,0
M 16	7,0	44,0	14,0	14,032	14,212	16,0	15,57	23,67	24,0
M 27	12,0	66,0	19,0	19,065	19,275	27,0	26,48	39,61	40,0
M 24	10,0	60,0	19,0	19,065	19,275	24,0	23,48	35,61	36,0
M 30	13,5	72,0	22,0	22,065	22,275	30,0	29,48	44,61	45,0

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