Manufacturer & supplier of M2-M10 Nuts, Jam Nuts, Thin Nuts in India

Siddhgiri are a major manufacturer & supplier of all types of Nuts used in many industries including Petro-chemical, gas, oil and construction industries.

Exporter of 12-Point Nuts, Tee Nuts, Wing Nuts. Lock Nuts suppliers in Mumbai.

High quality T Nuts, Self Locking Nuts, Acorn Nuts manufacturer in India.

  • Hexagon Nuts
  • Fine Pitch Threaded Nuts
  • Left Hand Threaded Nuts
  • Cage Nuts
  • Tee Nuts
  • Hex Head nuts
  • Square nuts
  • Lock nuts
  • Eye nuts
  • wing nuts
  • T nuts
  • Panel Nuts
  • Coupling Nuts
  • Dome nuts
  • Acorn Nuts

Nuts Specifications:

Nut Mechanical Properties
Grade Nut Spec Temperature Ratings Service Environment Nominal Stud Size (in) Yield Strength Tensile Strength
KSI Mpa KSI Mpa
Any ASTM A194 -50 to 1200°F
(-45 to 649°C)
High Temperature Service 1/4 thru 4 80 550 100 125
Any -50 to 900°F
(-45 to 482°C)
1/4 thru 4 85 585 110 758
2H, 4, 7 or 8 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
2HM, 4M, 7M, 19, 8M 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
8 Cryogenic to 1500°F (815°C) All 30 205 75 515
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
All 30 205 75 515
4, 7 or 8 -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
A, B, C, D, DH, DH3 ASTM A563 Amb. to 450°F (232°C) 60 KSI (414 Mpa) Tensile Strength   - - 60 414
36 248 60-100 414-690
4 or 7 ASTM A194 -50 to 1100°F
(-45 to 593°C)
Low Temperature Service 1/4 thru 2 1/2 105 720 125 862
7M 1/4 thru 1 1/2 80 550 100 690
4 or 7   1/4 thru 4 105 720 125 862
4 or 7   1/4 thru 1 105 720 125 862
8 Cryogenic to 1500°F
(815°C)
All 30 205 75 515
All 30 205 75 515
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
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
2 or 2H/C3, D, DH, DH3 ASTM A194 or A563 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
C3, D, DH, DH3 ASTM A563 Quenched and Tempered 1/4 to 2 1/2 109 752 125 862
Over 2 1/2 99 683 115 793
1/4 to 2 1/2 130 896 150 1034
Over 2 1/2 115 793 140 965
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
  ASTM A453 -50 to 1000°F
(-45 to 538°C)
High Temperature Service A, B and C 85 585 130 896
  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
  Class A 85 585 130 896
  Class B 80 550 125 862
  Class A 120 827 170 1172
  Class B 120 827 155 1069
DH, DH3, 2H ASTM A563 or A194     1/2 to 1/2 130 896 150-170 1034-1172
      1/2 to 1 130 896 150-170 1034-1172
      1/2 to 1 1/2 130 896 150-170 1034-1172
  ASTM A540 Ambient to 700°F
(371°C)
Special Applications 1/4 to 4 150 1034 115-165 793-1138
  1/4 to 4 140 965
  1/4 to 6 130 896
  1/4 to 6 120 827
  1/4 to 2 105 720
  2 1/8 to 8 100 690
2 SAE J995   Bolts, Screws, Studs 1/4 to 1 1/2 36 248 60 414
2   1/4 3/4 57 393 74 510
Over 3/4 to 1 1/2 36 248 60 414
2, 5   1/4 to 1 1/2 100 690 115 793
5, 8            
5, 8            
8            
Check Dome Nuts, Flange Nuts, Cap Nuts, Square Nuts and Castle Nuts price in India.
STANDARDS
BS 3692
DIN 934 , 985 , 980 , 979 , 7967 , 6929 , 557 , 439
ISO 898-2 , 4032 , 4035
ASTM A563 , A194
GRADES
4 , 5 , 8 , 10 , 10S , 2H , DH , B8 , B8M
COATINGS
Black , Electro Galvanize , Hot Dip Galvanize , Mechanical Galvanize , PTFE , Dacromet , Cadmium Plated
COATING STANDARDS
EN ISO 4042 , EN ISO 10684 , BS EN ISO 1461 , ASTM B695 , Xylan™ , ASTM A153
MATERIAL
Carbon Steel , Mild Steel , Alloy Steel , Ferritic & Austentic Stainless Steel
RANGE
M 6 to M64 & ¼” to 2.1/2”
THREADS
Metric Course , Metric Fine , UNC , UNF , 8UN , Left Hand
TYPES OF NUTS
Hexagon Nuts With Flange

Flange Nut

Shear Nuts

Shear Nuts

Hexagon Nuts With Non Metallic Insert Type 1

Locking Nuts

Hexagon Nuts With All Metal Nuts Type 2

Metallic insert nuts

Hexagon Nuts Style 1 Product Grade A and B

Hexagonal Nuts

Hexagonl Nuts Style 2 Product Grade A and B

Acron Nuts

Lifting Eye Nuts

Lifting Eye Nuts

Low Hex Bevel Without Bevel Classification B

Coupler Nuts

Dome Nuts

Dome Nuts

Cap Nuts

Cap Nuts

Cage Nuts

Cage Nuts

Barrel Nuts manufacturer India

Barrel Nuts

Square Nuts

Square Nuts

T Nuts / Tee Nuts

T Nuts / Tee Nuts

Thumb Nuts

Thumb Nuts

Wing Nuts

Wing Nuts

Castle nuts low form with roll crown

Castle nuts low form with roll crown

Crown nuts without roll crown

crown nuts without roll crown

Crown nuts with roll crown

Crown nuts with roll crown

Castle nuts low form without roll crown

Castle nuts low form without roll crown

Hexagon nuts

Hexagon nuts

Closed nuts

Closed nuts

Cross hole nuts

Cross hole nuts

Slot nuts

Slotted Round Nuts

Lock nuts

lock nuts

Knurled

knurled Nuts

Knurled nuts low form

Knurled nuts low form

From standard Insert Nuts, Lug Nuts, Wheel Nuts, Nylon Lock Nuts to Security Nuts, Rivet Nuts, Metric Nuts. Special offer on Sleeve Nuts, Captive Nuts, Nyloc Nuts.