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  • 1/B, Ground Floor, Siddhi Apartment,
    10th Khetwadi Back Road, Mumbai 400 004

Shoulder Bolt Manufacturer in India

Shoulder Bolt Manufacturer
  • Sizes in Stock: M2 to M80
  • Shoulder Screw Diameter : ¼” to 2"
  • Shoulder Screw Purpose : Smooth Bearing Surface
  • Head-diameter Tolerances : ±0.005 in.
  • Shoulder Bolt Length : 4mm to 100mm
  • Shoulder Bolt Tensile Strength : 140,000 Psi
  • Shoulder Bolt Yield Strength : 120,000 Psi
  • Materials : SS-304, SS-316, Heat Treated Alloy Steel
  • Finishes : Black Oxide, Passivated, Plain
  • Sample : Free Sample Can Be Sent For Test
  • American Standard : ASTM F835
  • German Standard : DIN 609
  • Head Type : Socket Head & Hex Head
  • M6 Shoulder Screw Characteristics : Oversized and Extended Threads

SS 304 Shoulder Screw Custom Sizes in ISO 7379


Table of Content


Supplied in April 23, 2025

Syngenta Global AG

Syngenta Global AG

  • M6, Shoulder Screws, DIN 7379
  • Basel, Switzerland
Hanwha Solutions Corporation

Air Liquide S.A.

  • M10, Double Shoulder Bolt, DIN 609
  • Paris, France

Shoulder Bolts Specifications

Size In Ready Stock

Size In Ready Stock

  • Bolts Size : M1.2 To M120

Stripper Bolts Head Style

Stripper Bolts Head Style

  • Smooth Head
  • Knurled Head
Purpose of Shoulder Screw

Purpose of Shoulder Screw

  • Secure Fastening


Threads Types of AISI 304L Long Shoulder Bolts

Threads Types of AISI 304L Long Shoulder Bolts

  • BSW / UNF
  • CBSF / UN
Surface Finishes

Surface Finishes

  • Passivated
  • Black Oxide
  • Plain

Test Certificate

Test Certificate

  • Third Party Inspection
  • Raw Materials Certificate
  • EN 10204/3.1B
  • 100% Radiography Test Report
Manufacturing Process

Manufacturing Process

  • Cold forging
  • CNC Machine
  • Hot forging
Advantages

Advantages

  • High Tensile Strength
  • Ease of Installation
  • Designed to Harsh Conditions
Testing Requirements

Testing Requirements

  • Microstructure Testing
  • Proof Load Test
  • Stress Rupture Testing

Application

Application

  • Aerospace
  • Oil and Gas
  • Automotive
  • Mechanical Applications
Packaging Types

Packaging

  • Carton Box
  • Custom
  • Wooden Cases
Raw Material

Raw Material

  • European
  • Janpanese
  • German


Hex Head Shoulder Bolt Supplier in Mumbai Designed for Angular Loading


Features of SS 304 Shoulder Screw

Features of SS 304 Shoulder Screw

Custom Shoulder Bolts Uses

Dalloyed Fasteners is a Precision-engineered Shoulder Bolt Manufacturer in India. Our High-quality Fasteners Ensure Reliability & Optimal Performance Across Industries.

Custom Shoulder Bolts Uses

Shoulder Bolt Uses Suitable for Following Industries

  • Aerospace
  • Automotive
  • Machinery
  • Plant Operations

How to Measure a Stainless Steel Shoulder Bolts?

How to Measure a Stainless Steel Shoulder Bolts?

Socket Head Shoulder Screw Price List

Sizes Pkg Price in Dolar (USD) Price in Dirham (UAE)
1/4" x 1-1/4" 50 $93.5 AED 343.43
3/8" x 1-1/4" 50 $135 AED 495.86
1/2" x 1" 50 $193.5 AED 710.73
1/2" x 1-1/2" 50 $235.5 AED 865.00
1/2" x 3-1/4" 50 $495.5 AED 1819.99
1/4" x 1" 50 $177 AED 650.13
1/4" x 1-1/4" 50 $194.5 AED 714.41
5/16" x 1/2" 50 $183 AED 672.17
3/8" x 5/8" 50 $253 AED 929.28
3/8" x 3/4" 50 $270.5 AED 993.56
5/16" x 3/4" 50 $213 AED 782.36
M16 x 30mm 50 $ 578 AED 2123.01

US Shoulder Bolt Standard Sizes

Dalloyed Fasteners is the Leading High-quality Shoulder Bolt Manufacturer in India. We Offer a Large Selection of Fasteners.

US Shoulder Bolt Standard Sizes


Before Ordering, Check Socket Head Shoulder Screw Head & Drive Style


Head Style of Shoulder Bolts

Dalloyed Fasteners a Leading Shoulder Bolt Manufacturer in India is the Different Types of the Sstainless Steel Custom Shoulder Bolts and Others.

Head Style of Shoulder Bolts

M6 Shoulder Bolts Thread Features

M6 Shoulder Bolts Thread Features

  • Extended Threads
  • Oversized Threads
  • Oversized and Extended Threads
  • Nylon Patch

Hex Head Shoulder Bolt Materials

Dalloyed Fasteners is One of the Leading Shoulder Bolt Manufacturer in India, We Are Also a Manufacturer & Supplier of Bolt, Screw, Nuts & Washer.

Materials Types
Stainless Steel Shoulder Bolt Stainless Steel Shoulder Bolt
Alloy Steel Shoulder Bolt Alloy Steel Shoulder Bolt
Mild Steel Shoulder Bolt Mild Steel Shoulder Bolt
Brass Shoulder Bolt Brass Shoulder Bolt

Metric Shoulder Bolts Tolerance

Nominal Shoulder Diameter Diameter of Tolerance Below Labeled
(Millimeter) (Millimeter)
20 — 25 .020 — .052
13 — 16 .016 — .043
6.5 — 10 .013 — .036

Top Applications of Alloy Steel Shoulder Screw

Established Shoulder Bolt Manufacturer in India of Reliable Goods Tailored for Harsh Industrial Applications

Top Applications of Alloy Steel Shoulder Screw

Standards of Industrial Shoulder Bolts

Sizes Standards
3/8 inch to 3 inch ASME B18.2.1
M16 to M36 ASME B18.2.3.7M
M12 to M36 ASME B18.2.3.6M
M12 to M36 DIN-EN 14399-4
M12 to M36 UNI 5712
M12 to M36 ISO 7412
M12 to M36 DIN 6914
½ inch to 2 inch BS 1769

Drive Style of Shoulder Screws

Hex Socket Drive

Hex Socket Drive

6-Lobe Socket Drive

6-Lobe Socket Drive

Slotted Socket Drive

Slotted Socket Drive


Looking for American Origin Stainless Steel Shoulder Bolts Manufacturer?, Refer Torque Specs

Shoulder Bolt Diameter Tolerance

Shoulder Diameter Tolerance (1) Inch Nominal -.0005" to -.0015" Nominal -.002" to -.004"
Metric Nominal - 0.013 to -0.038mm Dai. 20 to 25mm - 0.020 to -0.052mm
Dai.13 to 16mm - 0.016 to -0.043mm
Dai. 6.5 to 10 mm - 0.013 to -0.036mm

Shank Bolt and Shoulder Screw: What the Difference ?

Feature Shank Bolt Shoulder Screw
Function Clamping or Fastening Pivoting & Alignment
Design Fully or Partially Threaded Smooth Shoulder + Threaded End
Use Case Structural Fastening Bearings, Robotic Joints

Double Ended Shoulder Bolt Standard Lengths

Nominal Shoulder Length for (Screw) Standard Length Increment
Over 5 1/2
3/4 through 5 1/4
1/4 through 3/4 1/8

Shoulder Bolt Torque Specs

Diameter of Nominal Shoulder Shoulder Sizes of Nominal Thread Single Shear Strength kN Min. Thread Neck Min. Tensile Strength Neck kN Tightening Torque Nm Hex Key Size
M25 322 M20x2.5 137 230 400 12 mm
M20 206 M16x2.0 87.1 145 250 10 mm
M16 131 M12x1.75 45.3 75.5 99 8 mm
M13 86.8 M10x1.50 30.7 51.1 56 6 mm
M10 51.3 M8x1.25 18.9 28.6 28 5 mm
M8 32.7 M6x1.0 10.0 15.2 12 4 mm
M6.5 21.6 M5x0.8 7.0 11.7 6.9 3 mm

Also View Alloy Steel Shoulder Screw Dimensions and Shear Strength as per DIN 609

Shoulder Bolts Dimensions

Shoulder Bolt Manufacturer in India Gives Dimension Chart for Customer Requirements

Shoulder Bolts Dimensions

Dimensions of Socket Shoulder Screw (Alloy Steel)
Nominal Size Diameter of Shoulder (D) Head Diameter (A) Head Height (H) Key Engage-ment (T) Hex Socket Size (J) Head Fillet Radius (R) Chamfer or Radius (C) Diameter of Fillet Transition (M) Shoulder Neck Width (F) Diameter of Shoulder Neck (K)
Min Max Min Max Min Max  Min Nom Min Max  Max Max Min
1/2 0.4960 0.4980 0.729 0.750 0.302 0.312 0.188 1/4 0.020 0.040 0.550 0.093 0.477
1/4 0.2460 0.2480 0.357 0.375 0.177 0.188 0.094 1/8 0.009 0.020 0.276 0.093 0.227
3/4 0.7460 0.7480 0.977 1.000 0.490 0.500 0.281 3/8 0.030 0.069 0.826 0.093 0.727
3/8 0.3710 0.3730 0.543 0.562 0.240 0.250 0.141 3/16 0.015 0.031 0.413 0.093 0.352
5/8 0.6210 0.6230 0.853 0.875 0.365 0.375 0.234 5/16 0.024 0.050 0.687 0.093 0.602
5/16 0.3085 0.3105 0.419 0.438 0.209 0.219 0.117 5/32 0.012 0.026 0.345 0.093 0.289

Shoulder Bolt Shear Strength

Nominal Thread Size Shear Strength Single of Body Lbs. (Min)
5/16 7,360
5/8 29,450
3/8 10,500
3/4 42,410
2 301,500
1-1/4 117,800
1-3/4 231,000
1-1/2 169,500
1 75,400
1/4 4,710
1/2 18,850

Common Types of Shoulder Screw

Shoulder Bolt Manufacturer in India Provides a Wide Range of Regularly Used Screw Types

Stainless Steel Slotted Shoulder Screw

Stainless Steel Slotted Shoulder Screw

SS Custom Shoulder Screws

SS Custom Shoulder Screws

Stainless Steel Shoulder Screws

Stainless Steel Shoulder Screws

Stainless Shoulder Screw

Stainless Shoulder Screw

Alloy Steel Shoulder Screw

Alloy Steel Shoulder Screw

AISI 304L Hex Head Shoulder Screw

AISI 304L Hex Head Shoulder Screw

UNS S31700 Socket Shoulder Screw

UNS S31700 Socket Shoulder Screw

SS Pan Head Shoulder Screw

SS Pan Head Shoulder Screw

WNR 1.4541 Flat Head Shoulder Screws

WNR 1.4541 Flat Head Shoulder Screws

Iso 7379 Shoulder Screw

Iso 7379 Shoulder Screw

Stainless Steel 904L Long Shoulder Screws

Stainless Steel 904L Long Shoulder Screws

Stainless Steel Self Tapping Shoulder Screw

Stainless Steel Self Tapping Shoulder Screw

Most Popular Types of Shoulder Bolt

Shoulder Bolt Manufacturer in India Offers a Large Range of Commonly Used Bolts Types

Stainless Steel Custom Shoulder Bolts

Stainless Steel Custom Shoulder Bolts

ASTM A193 Grade 347 Double Shoulder Bolt

ASTM A193 Grade 347 Double Shoulder Bolt

316 SS Flat Head Shoulder Bolt

316 SS Flat Head Shoulder Bolt

AISI 304L Long Shoulder Bolts

AISI 304L Long Shoulder Bolts

UNS S31700 Lifting Shoulder Eye Bolt

UNS S31700 Lifting Shoulder Eye Bolt

Titanium Shoulder Bolts

Titanium Shoulder Bolts

Socket Head Shoulder Bolt

Socket Head Shoulder Bolt

Metric Hex Head Shoulder Bolts

Metric Hex Head Shoulder Bolts

Fine Thread Shoulder Bolts

Fine Thread Shoulder Bolts

Brass Shoulder Bolt

Brass Shoulder Bolt

Flat Shoulder Rod End Bolts

Flat Shoulder Rod End Bolts

Stainless Steel Shoulder Bolts

Stainless Steel Shoulder Bolts

Left Hand Thread Shoulder Bolts

Left Hand Thread Shoulder Bolts

Stainless Shoulder Eye Bolt

Stainless Shoulder Eye Bolt

Galvanized Shoulder Eye Bolts

Galvanized Shoulder Eye Bolts

Double Ended Shoulder Bolt

Double Ended Shoulder Bolt

Industrial Shoulder Bolts

Industrial Shoulder Bolts

Internally Threaded Shoulder Bolt

Internally Threaded Shoulder Bolt

Large Shoulder Bolts

Large Shoulder Bolts

Tapered Shoulder Bolt

Tapered Shoulder Bolt

Shoulder Bolt With Nut

Shoulder Bolt With Nut

Shoulder Bolt With Hex Head

Shoulder Bolt With Hex Head

Shoulder Bolt Iso 7379

Shoulder Bolt Iso 7379

Zinc Shoulder Bolt

Zinc Shoulder Bolt