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M5 x 112mm 304 Stainless Steel Hex Cap Screw

Expert Overview

Engineered for superior performance, this M5 x 112mm hex head cap screw is crafted from premium 304 stainless steel. Offering exceptional corrosion resistance and mechanical strength, it ensures reliable fastening in diverse industrial environments.

StandardDIN 933
Material304 Stainless Steel
FinishPlain
GradeN/A
SizeM5
Length112mm
Head Width27mm

Detailed Engineering Specifications

A high-performance industrial component, this M5 x 112mm hex head cap screw is manufactured from grade 304 stainless steel, renowned for its excellent corrosion resistance and moderate tensile strength, making it suitable for a wide array of applications, including marine, food processing, and chemical environments. The M5 thread specification ensures compatibility with standard metric fasteners. Its robust hex head, with a measured width of 27mm, provides ample surface area for torque application, ensuring secure and stable connections. The 112mm length offers significant thread engagement for joining thicker materials or creating extended assemblies. This screw is designed to withstand significant mechanical stress and environmental factors.

🧊 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. Select appropriate tooling (e.g., socket wrench, hex key) that matches the 27mm head width for optimal torque transfer. 2. Thread the M5 x 112mm screw into the pre-tapped hole or nut, ensuring smooth engagement with the 304 stainless steel material. 3. Apply torque gradually and uniformly until the desired clamping force is achieved, avoiding over-tightening to prevent stripping or material damage.

Equivalent Standards (Cross-Reference)

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

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)
M5Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M5Varies 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 incorrect tool size, leading to cam-out and potential head damage.Always use a properly sized hex key or socket wrench that precisely fits the 27mm head width.
Cross-threading the M5 screw, causing damage to both the screw and the mating threads.Start threading the screw by hand to ensure proper alignment before applying any torque.
Applying excessive torque, which can strip the threads or deform the components being joined.Refer to torque specifications for the materials being fastened and apply force incrementally.

Common Applications

  • Structural assembly in corrosive environments
  • Machinery and equipment manufacturing
  • Marine and offshore applications

⚠️ Engineering Warnings

  • Ensure compatibility of mating threads and materials before installation.
  • For critical load-bearing applications, verify the tensile strength requirements against the screw's specifications.

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, Machinery and equipment manufacturing, Marine and offshore applications.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 112mmAF27mm1/2"-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.