S-94500A250 M12 x 25 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Stainless Steel Button Head Hex-Drive Screws

0079FA00029 Stainless Steel Button Head Hex-Drive Screws
0079FA00029 Stainless Steel Button Head Hex-Drive Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0079FA00029
Equivalent to mcmaster :
94500A250

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 21 mm
Head Height 6.6 mm
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 25 mm

Thread Parameters

Thread Type Metric
Thread Size M12
Thread Pitch 1.75 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 8 mm

Material & Strength

Material 316 Stainless Steel
Finish Passivated
Hardness Not Rated
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ISO 7380
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional corrosion resistance from 316 stainless steel and passivated finish, ideal for harsh industrial and marine environments.
  • High tensile strength of 70,000 psi ensures reliable performance in demanding applications without failure.
  • Hex socket drive design provides secure, slip-resistant engagement for easy installation and removal with standard tools.
  • Fully threaded Class 6g metric thread offers precise fit and consistent holding power across the entire length.
  • Compliance with ISO 7380, RoHS 3, and REACH guarantees adherence to international quality and safety standards.
  • Rounded button head profile reduces snagging and provides a smooth, low-profile finish for enhanced safety.
  • Coarse thread pitch of 1.75mm enables quick assembly and strong grip in various materials.

Professional Applications & Engineering Value

Engineered for durability, this M12 metric screw in 316 stainless steel with a passivated finish addresses common challenges in corrosive settings like chemical processing, marine equipment, and outdoor structures. The fully threaded design and Class 6g thread fit ensure uniform stress distribution and vibration resistance, minimizing loosening over time. Its hex socket drive allows for high-torque applications without stripping, while the rounded head enhances safety by eliminating sharp edges. Ideal for industrial fasteners in assembly lines or machinery, it delivers long-term reliability under extreme conditions, reducing maintenance costs and downtime.

Specification Summary & Compliance

This product features a metric thread size of M12 with a 1.75mm coarse pitch and Class 6g thread fit for precise dimensional accuracy. It complies with ISO 7380 manufacturing standards and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity. The screw is fully threaded with a length of 25mm, head diameter of 21mm, and 8mm hex drive size, providing consistent performance in accordance with specified industrial requirements.

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