S-92855A428 M4 x 35 mm DIN 7984 18-8 Stainless Steel Low-Profile Socket Head Screws

18-8 Stainless Steel Low-Profile Socket Head Screws

0028FA00021 18-8 Stainless Steel Low-Profile Socket Head Screws
0028FA00021 18-8 Stainless Steel Low-Profile Socket Head Screws

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Part No.
Part No. 0028FA00021
Equivalent to mcmaster :
92855A428

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 7 mm
Head Height 2.8 mm
Socket Head Profile Low

Dimensions

Length 35 mm

Thread Parameters

Thread Type Metric
Thread Size M4
Thread Pitch 0.7 mm
Thread Spacing Coarse
Min Thread Length 14 mm
Thread Direction Right Hand
Thread Fit Class 6g
Threading Partially Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 2.5 mm

Material & Strength

Material 18-8 Stainless Steel
Hardness Not Rated
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 7984
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • High corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and reducing maintenance costs.
  • Reliable tensile strength of 70,000 psi ensures secure fastening under demanding mechanical loads.
  • Low profile socket head design saves space in compact assemblies and provides a sleek, flush finish.
  • Precision Class 6g thread fit guarantees consistent engagement and reduces the risk of cross-threading during installation.
  • Partially threaded shank allows for precise clamping force control and improved joint stability.
  • 2.5mm hex drive compatibility offers easy installation with standard tools, minimizing assembly time.
  • Compliance with DIN 7984 and environmental standards ensures quality, safety, and regulatory acceptance in global markets.

Professional Applications & Engineering Value

This M4 socket head cap screw is engineered to address critical challenges in industrial and mechanical assemblies where space constraints and corrosion resistance are paramount. The low profile socket head minimizes protrusion, making it ideal for compact machinery, electronics enclosures, and automotive components. Constructed from 18-8 stainless steel, it provides excellent durability against moisture, chemicals, and temperature variations, reducing downtime and replacement costs. The coarse thread pitch of 0.7mm and Class 6g thread fit ensure quick, reliable fastening with standard tools, enhancing assembly efficiency in high-volume production lines. Whether used in precision instruments or heavy-duty equipment, this screw delivers consistent performance, backed by DIN 7984 standards for dimensional accuracy and reliability.

Specification Summary & Compliance

This product features a metric M4 x 0.7mm coarse thread with a Class 6g thread fit for precise tolerance, a partially threaded rod, and a low profile socket head with 2.5mm hex drive. It is manufactured in compliance with DIN 7984 for dimensional consistency and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in environmentally conscious industries.

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