S-91800A034 M1.4 x 5 mm DIN 84, ISO 1207 Stainless Steel Cheese Head Slotted Screws

Stainless Steel Cheese Head Slotted Screws

0129FA00021 Stainless Steel Cheese Head Slotted Screws
0129FA00021 Stainless Steel Cheese Head Slotted Screws

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

Part No.
Part No. 0129FA00021
Equivalent to mcmaster :
91800A034

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 2.6 mm
Head Height 0.9 mm
Rounded Head Profile Narrow
Rounded Head Style Cheese

Dimensions

Length 5 mm

Thread Parameters

Thread Type Metric
Thread Size M1.4
Thread Pitch 0.3 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Flat
Drive Style Slotted

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B70
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 84, ISO 1207
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
  • High mechanical strength with Rockwell B70 hardness and 70,000 psi tensile strength for reliable, long-lasting fastening
  • Precision coarse threading (Class 6g fit) ensures quick assembly and secure connections in various materials
  • Slotted cheese head design provides easy installation with standard drivers while maintaining a low, rounded profile
  • Full threading and flat tip enable maximum grip and consistent performance across the entire fastener length
  • International standard compliance (DIN 84/ISO 1207) guarantees interchangeability and quality assurance
  • Environmental regulation adherence with RoHS 3 and REACH compliance for safe, sustainable usage

Professional Applications & Engineering Value

These M1.4 metric screws with 0.3 mm coarse pitch threading are engineered to address critical challenges in precision assembly and miniaturized equipment. The 18-8 stainless steel material, combined with a passivated finish, provides exceptional resistance to oxidation and chemical exposure, making them ideal for electronics, medical devices, and instrumentation where reliability is paramount. The rounded cheese head with slotted drive offers secure tool engagement while minimizing protrusion in compact spaces. Fully threaded design ensures uniform stress distribution, preventing loosening under vibration—common in automotive, aerospace, and industrial automation applications requiring high-strength fasteners with consistent performance.

Specification Summary & Compliance

This M1.4 x 0.3 mm coarse thread screw features a Class 6g tolerance for precise fit, manufactured to DIN 84 / ISO 1207 standards. It maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions adherence. The fastener is fully threaded with a flat tip and right-hand thread direction, suitable for standardized industrial applications requiring metric precision components.

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