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APPROVED VENDOR Hex Head Cap Screw: 1/4"-20 Thread Size, Plain, Stainless Steel - Nylon Patch Lockable Hex Head Cap Screws
APPROVED VENDORNylon Patch Lockable Hex Head Cap Screws

APPROVED VENDOR Hex Head Cap Screw: 1/4"-20 Thread Size, Plain, Stainless Steel

The APPROVED VENDOR Hex Head Cap Screw (SKU 811GK5) is a nylon patch lockable hex head cap screw with a 1/4"-20 thread size. It is plain, stainless steel, Grade 18-8, fully threaded, and manufactured to ASME B18.2.1…

SKU 3G-OTH-534087

Brand
APPROVED VENDOR
Item
Hex Head Cap Screw: 1/4"-20 Thread Size, Plain, Stainless Steel
Category
Nylon Patch Lockable Hex Head Cap Screws
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
31-PH-25C-75
Type
Plain, Stainless Steel, Grade 18-8
Thread Style
Fully Threaded
Dimensional Standards
ASME B18.2.1
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Hex Head Cap Screw (SKU 811GK5) is a nylon patch lockable hex head cap screw with a 1/4"-20 thread size. It is plain, stainless steel, Grade 18-8, fully threaded, and manufactured to ASME B18.2.1 dimensional standards (MPN 31-PH-25C-75).

Frequently Asked Questions

What is the APPROVED VENDOR Hex Head Cap Screw 1/4"-20 used for?

This nylon patch lockable hex head cap screw secures assemblies in industrial machinery, material handling, and HVAC systems. The nylon patch provides vibration resistance without separate locking hardware, making it suitable for applications requiring reliable fastening under dynamic loads.

What are the specifications of the APPROVED VENDOR Hex Head Cap Screw 1/4"-20?

The screw has a 1/4"-20 thread size, is fully threaded, plain finish, stainless steel Grade 18-8, and meets ASME B18.2.1 dimensional standards. The manufacturer part number is 31-PH-25C-75. It is a nylon patch lockable design for vibration-resistant fastening.

Where to buy the APPROVED VENDOR Hex Head Cap Screw 1/4"-20 worldwide?

3G Electric supplies the APPROVED VENDOR Hex Head Cap Screw 1/4"-20 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this fastener.

How to select the correct hex head cap screw for vibration-prone applications?

For vibration-prone applications, choose a fastener with a locking feature like the nylon patch on this APPROVED VENDOR screw. Ensure thread size, grade (18-8 stainless steel), and dimensional standard (ASME B18.2.1) match your assembly requirements. Fully threaded designs provide maximum engagement.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR nylon patch lockable hex head cap screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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