Manufacturer & supplier of Anchor Bolts, Coach Bolts, Carriage Bolts in India

Exporter of Countersunk Bolts, Eye Bolts, Exhaust Bolts. Flange Bolts suppliers in Mumbai.

We manufacture, stock & distribute highly engineered petro-chemical grade Stud Bolt, Square Bolt, Hex Head Bolt, Eye Bolts, T-Bolts, U Bolt, Lag Bolt, Counter sunk Bolt, studbolt assemblies and fasteners for critical applications in the petro chemical and processing Industries.

High quality Furniture Bolts, Hanger Bolts, Hex Head Bolts manufacturer in India.

Bolt Mechanical Properties
Grade Bolt Spec Material Temperature Ratings Service Environment Nominal Stud Size (in) Yield Strength Tensile Strength
KSI Mpa KSI Mpa
B5 ASTM A193 AISI 501 -50 to 1200°F
(-45 to 649°C)
High Temperature Service 1/4 thru 4 80 550 100 125
B6 AISI 410 -50 to 900°F
(-45 to 482°C)
1/4 thru 4 85 585 110 758
B7 CrMo Alloy Steel AISI 4140, 4142 or 4105 1/4 thru 2 1/2 105 720 125 862
Over 2 1/2 thru 4 95 655 115 793
Over 4 thru 7 75 515 100 690
B7M 1/4 thru 2 1/2 80 550 100 690
Over 2 1/2 thru 4 80 550 100 690
Over 4 thru 7 75 515 100 690
B8 Class 1 AISI 304 Cryogenic to 1500°F (815°C) All 30 205 75 515
B8 Class 2 to 3/4 100 690 125 862
Over 3/4 to 1 80 550 115 793
Over 1 to 1 1/2 50 345 100 690
B8M Class 1 AISI 316 All 30 205 75 515
B16 CrMoVa Alloy Steel -50 to 1100°F
(-45 to 593°C)
1/4 thru 2 1/2 105 720 125 862
Over 2 1/2 thru 4 95 655 110 758
Over 4 thru 7 85 585 100 690
307 Grade A ASTM A307 Carbon Steel Grades Amb. to 450°F (232°C) 60 KSI (414 Mpa) Tensile Strength   - - 60 414
307 Grade B 36 248 60-100 414-690
L7 ASTM A320 CrMo Alloy Steel AISI 4140, 4142 or 4105 -50 to 1100°F
(-45 to 593°C)
Low Temperature Service 1/4 thru 2 1/2 105 720 125 862
L7M 1/4 thru 1 1/2 80 550 100 690
L43 NiCrMo Alloy Steel AISI 4340   1/4 thru 4 105 720 125 862
L1 Low Carbon Boron   1/4 thru 1 105 720 125 862
B8 Class 1 AISI 304 Cryogenic to 1500°F
(815°C)
All 30 205 75 515
B8 Class 1A All 30 205 75 515
B8 Class 2 3/4 and under 100 690 125 862
Over 3/4 to 1 80 550 115 793
Over 1 to 1 1/4 65 450 105 720
1 1/4 to 1 1/2 50 345 100 690
B8M Class 2 AISI 316 3/4 and under 95 655 110 758
Over 3/4 to 1 80 550 100 690
Over 1 to 1 1/4 65 450 95 655
1 1/4 to 1 1/2 50 345 90 620
Type 1,2,3 ASTM A325   Ambient to 650°F
(343°C)
120/105 KSI Min. Tensile 1/2 to 1 92 634 120 827
Over 1 to 1 1/2 81 558 105 720
Grade BC ASTM A354   Quenched and Tempered 1/4 to 2 1/2 109 752 125 862
Over 2 1/2 99 683 115 793
Grade BD   1/4 to 2 1/2 130 896 150 1034
Over 2 1/2 115 793 140 965
Type 1 ASTM A449   Ambient to 650°F
(343°C)
1/4 to 1 92 634 120 827
Ambient to 700°F
(371°C)
Over 1 to 1 1/2 81 558 105 720
Ambient to 650°F
(343°C)
Over 1 1/2 to 3 58 400 90 620
Grade 660 ASTM A453   -50 to 1000°F
(-45 to 538°C)
High Temperature Service A, B and C 85 585 130 896
Grade 651     Class A (3 and Under) 70 483 100 690
    Over 3 0 414 100 690
    Class B (3 and Under) 60 414 95 655
    Over 3 50 345 95 655
Grade 662     Class A 85 585 130 896
Grade 665     Class B 80 550 125 862
    Class A 120 827 170 1172
    Class B 120 827 155 1069
Grade 1 ASTM A490       1/2 to 1/2 130 896 150-170 1034-1172
Grade 2       1/2 to 1 130 896 150-170 1034-1172
Grade 3       1/2 to 1 1/2 130 896 150-170 1034-1172
B21, 23 & 24 CL1 ASTM A540   Ambient to 700°F
(371°C)
Special Applications 1/4 to 4 150 1034 115-165 793-1138
B21, 23 & 24 CL2   1/4 to 4 140 965
B21-24 CL3   1/4 to 6 130 896
B21, 23 & 24 CL4   1/4 to 6 120 827
B21, 23 & 24 CL5   1/4 to 2 105 720
  2 1/8 to 8 100 690
Grade 1 SAE J429     Bolts, Screws, Studs 1/4 to 1 1/2 36 248 60 414
Grade 2   1/4 3/4 57 393 74 510
Over 3/4 to 1 1/2 36 248 60 414
Grade 4   1/4 to 1 1/2 100 690 115 793
Grade 5            
Grade 7            
Grade 8            

Industrial Steel bolt for heavy duty

Check High Tensile Bolts, Hex Bolts and Industrial Bolts price in India.
Standard DIN975 DIN976 ASTM A193 B7 B8
Grade 4.8, 8.8, 10.9, AISI 2, AISI 5, AISI 8.
Dia M3-M64,UNC:3/8''-2''
Length all length available
Material stainless steel 304, 316, carbon steel 35#, 45#, alloy steel, brass, aluminium etc.
Surface treatment HDG, PTFE coated, plain, black, galvanized, yellow zinc plated, dacromet
Packaging Details

bulk packing in cartons, then put on pallets, or as per your requests.

Customer design

our experienced engineer team can developed the products and manufacture in accordance with samples, drawings or only ideas

Price terms FOB, CIF, CFR, EXW, and others.
Payment terms T/T, L/C, western union, paypal, etc.
Delivery method

by sea, by air or by express service

Certifications ISO 9001
TYPES OF BOLTS
Flange Bolts

Flange Bolts

Elevstor Bolts

Elevstor Bolts

J Bolts

J Bolts

Square Bolts

Square Bolts

U Bolts

U Bolts

Shoulder Bolts

Shoulder Bolts

Hexagon bolts

Hexagon bolts

Head bolts

Head bolts

Bright hexagon bolts

Bright hexagon bolts

Bright hexagon bolts with slot

Bright hexagon bolts with slot

Grade 8.8 Hexagon Bolt DIN 931

Please note: Lengths not specified can be manufactured to order.

Diameter Across Flats (mm) Head Thickness (mm) Across Corners (mm) Length (mm)
M24 36.00 15.00 39.98 220
240
260
280
M27

41.00

17.00

45.20

80
90
100
110
120
130
140
150
160
180
200

M30

46.00

19.00

50.85

80
90
100
110
120
130
140
150
160
170
180
200
240
260
280

M33

50.00

21.00

55.37

100
110
120
130
140
150
180
200

M36

55.00

22.50

60.79

80
90
100
110
120
130
140
150
160
180
200

M39

60.00

25.00

66.44

100
110
120
130
140
150
160
180
200

M42

65.00

26.00

71.30

100
110
120
130
140
150
160
180
200

M45

70.00

28.00

76.95

180
200

M48

75.00

30.00

82.60

180
200

         
         
         

DIN 931

  • grade 10.9 hexagon bolt
  • grade 12.9 hexagon bolt
  • grade B7 hexagon bolts

Take a look at an estimated shipping time for following locations

Country Days Country Days
Italy 40 India 7
Kazakhstan 20 Algeria 20
Saudi Arabia 15 Qatar 15
Malaysia 15 Poland 15
Australia 30 UK 35
Libya 40 Syria 40
USA 45 Canada 45
Iran 7 Singapore 14
Vietnam 20 Albania 20
UAE 15 Thailand 20
Nigeria 40 Ethiopia 40
Turkey 30 Tanzania 30
Bahrain 15 Kenya 40
Zambia 40 Egypt 40
Namibia 40 Indonesia 20
South Africa 40 Australia 40
Uganda 40 Angola 40
Thousands of Bolts from standard Lag Bolts and Toggle Bolts to M6, M8, M10, M12, M16 Bolts and Plow Bolts, Square Head Bolts, Shoulder Bolts, everything in Fasteners.