S-95345A061 6-32 x 1" ASME B18.13 Stainless Steel Pan Head Phillips Screws with Internal-Tooth Lock Washer

Stainless Steel Pan Head Phillips Screws with Internal-Tooth Lock Washer

0183FA00029 Stainless Steel Pan Head Phillips Screws with Internal-Tooth Lock Washer
0183FA00029 Stainless Steel Pan Head Phillips Screws with Internal-Tooth Lock Washer

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

Part No.
Part No. 0183FA00029
Equivalent to mcmaster :
95345A061

Basic Information

Screw Features With Washer
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.27"
Head Height 0.097"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded
Locking Type Lock Washer

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 2

Washer & Nut

Washer Type Internal-Tooth Lock
Washer Material 410 Stainless Steel
Washer OD 0.288"
Washer Thickness 0.021"
Washer Finish Passivated

Material & Strength

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

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.13
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 and passivated finish, ideal for harsh environments and long-term reliability.
  • Enhanced vibration resistance thanks to the integrated internal-tooth lock washer made from 410 stainless steel, preventing loosening under dynamic loads.
  • High tensile strength of 70,000 psi ensures dependable performance in demanding mechanical assemblies.
  • Easy installation and removal with Phillips #2 drive and fully threaded UNC coarse threads for quick, secure fastening.
  • Consistent dimensional accuracy with Class 2A thread fit, providing reliable engagement and reducing assembly errors.
  • Broad industrial compliance meeting ASME B18.13, RoHS 3, and REACH standards for safe, regulated use.
  • Versatile rounded pan head design offers a low-profile, secure fit suitable for various machine and equipment applications.

Professional Applications & Engineering Value

This 6-32 x 1" rounded head screw is engineered to address common industrial challenges such as vibration-induced loosening and corrosion. The 18-8 stainless steel construction, combined with a passivated finish, provides excellent resistance to rust and chemical exposure, making it ideal for machinery, electronics, and outdoor equipment. The integrated internal-tooth lock washer bites into surfaces to maintain clamp load, reducing maintenance needs in high-vibration environments like automotive or HVAC systems. With UNC coarse threads and a Phillips #2 drive, it ensures quick, tool-friendly installation while the fully threaded design offers uniform stress distribution. These features make it a reliable choice for industrial screws requiring durability and compliance with stringent standards.

Specification Summary & Compliance

This screw features a Class 2A thread fit for precise engagement, UNC coarse threads with a size of 6-32, and a length of 1 inch. It is manufactured in accordance with ASME B18.13 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for industrial use.

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