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M24x61mm 304 Stainless Steel Hex Cap Screw

Expert Overview

Engineered for superior performance, this M24x61mm Hex Cap Screw is crafted from corrosion-resistant 304 stainless steel. It offers exceptional strength and durability for critical fastening applications in harsh environments.

StandardASME B18
Material304 Stainless Steel
FinishAnodized
GradeN/A
SizeM24
Length61mm
Head Width22mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this M24x61mm Hex Cap Screw ensures reliable and secure connections. Constructed from premium 304 stainless steel, it exhibits excellent resistance to corrosion, rust, and a wide range of chemicals, making it ideal for marine, food processing, and outdoor applications. The robust hex head design allows for high torque application with standard tooling, providing a secure and stable join. Its M24 nominal diameter and 61mm length, coupled with a 22mm head width, are critical dimensions for integration into specific machinery and structural components.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

BossardEst. 1831
Switzerland🇨🇭
"Global leader in fastening technology."
Market Rank
🏆 Top 3 Global Fastener Network
Industry Approvals
🚀 Aerospace & Tesla Approved
Warranty & Support
🛡️ Lifetime Traceability
Green Manufacturing
🌱 Carbon Neutral by 2030
Certified:ISO 9001, RoHS, REACH
Würth GroupEst. 1945
Germany🇩🇪
"Premium assembly and fastening materials."
Market Rank
🏆 #1 Global Assembly Supplier
Industry Approvals
🚀 VW & BMW OEM
Warranty & Support
🛡️ 5-Year Industrial Warranty
Green Manufacturing
🌱 100% Recyclable Packaging
Certified:ISO 9001, DIN EN
Brighton-BestEst. 1925
USA🇺🇸
"Master distributor of industrial fasteners."
Market Rank
🏆 Largest Distributor in NA
Industry Approvals
🚀 Boeing Approved
Warranty & Support
🛡️ Global Replacement Guarantee
Green Manufacturing
🌱 Green Steel Initiative
Certified:ISO 9001, A2LA

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Clean mating surfaces to remove debris and ensure optimal contact. 2. Insert the hex head cap screw through the aligned holes of the components to be joined. 3. Tighten the screw using an appropriate wrench or socket, applying the recommended torque specification for the application to achieve a secure and stable connection.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardASME B18

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°C)
Thermal Expansion
Typical for Material Class

Recommended Torque Values

Bolt SizeDry Torque (ft-lbs)Lubricated Torque (ft-lbs)
M24Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M24Varies by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedExcellent
Marine / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using the wrong size wrench, leading to stripped hex head corners.Always use a correctly sized, high-quality wrench or socket that fits snugly onto the hex head to prevent damage.
Over-tightening the screw, which can strip threads or damage the mating material.Consult engineering specifications for the correct torque value for the specific application and use a torque wrench for precise tightening.
Not adequately cleaning mating surfaces, resulting in reduced holding power or potential corrosion.Thoroughly clean all mating surfaces before installation to ensure a clean and secure joint.

Common Applications

  • Structural assembly in corrosive environments
  • Marine hardware and equipment
  • Food processing machinery and facilities

⚠️ Engineering Warnings

  • Ensure compatibility of 304 stainless steel with the specific chemical environment to prevent potential corrosion.
  • Always verify that the load requirements of the application are within the tensile and shear strength capabilities of this fastener.

Alternative Products to Consider

Premium Fastening & Joining equivalentHigher corrosion resistance (316 SS)
Economy Fastening & Joining optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Hex Head Cap Screw, 304 Stainless Steel made from?

A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Structural assembly in corrosive environments, Marine hardware and equipment, Food processing machinery and facilities.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 61mmAF22mm1/2"-13TIGHTEN →MECHANICAL PROPERTIESTensile Strength: 150,000 psiThread: 1/2"-13 UNCTorque Direction: Clockwise (CW)Head Marking: 6 radial lines (Grade 8)

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.