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TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screw - Button Head Tamper-Resistant Machine Screws
TAMPER-PRUF SCREWButton Head Tamper-Resistant Machine Screws

TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screw

TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screws (MPN 21530) are 1/4-20 x 5/8 L fasteners supplied in packs of 25. Each screw features a 5/32 in drive size for tamper-resistant installation.

SKU 3G-OTH-689152

Brand
TAMPER-PRUF SCREW
Item
Button Head Tamper-Resistant Machine Screw
Category
Button Head Tamper-Resistant Machine Screws
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TAMPER-PRUF SCREW
Manufacturer Part Number
21530
Type
Btn, 1/4-20 x 5/8 L, PK25
Drive Size
5/32 in

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TAMPER-PRUF SCREW Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

TAMPER-PRUF SCREW Button Head Tamper-Resistant Machine Screws (MPN 21530) are 1/4-20 x 5/8 L fasteners supplied in packs of 25. Each screw features a 5/32 in drive size for tamper-resistant installation.

Frequently Asked Questions

What is a TAMPER-PRUF SCREW button head machine screw used for?

TAMPER-PRUF SCREW button head tamper-resistant machine screws are used to secure panels, enclosures, and equipment where unauthorized removal must be prevented. The 1/4-20 x 5/8 L size suits general industrial fastening applications across machining, electrical, and material handling systems.

What are the specifications of the TAMPER-PRUF SCREW 21530?

The TAMPER-PRUF SCREW 21530 is a button head tamper-resistant machine screw with a 1/4-20 thread, 5/8 inch length, and 5/32 inch drive size. It is supplied in packs of 25. These fasteners are designed for secure, tamper-resistant installation in industrial equipment.

Where to buy TAMPER-PRUF SCREW 21530 in worldwide?

3G Electric supplies TAMPER-PRUF SCREW 21530 button head tamper-resistant machine screws to worldwide customers. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these fasteners to your facility, regardless of location.

How to install a tamper-resistant button head machine screw?

Install TAMPER-PRUF SCREW button head tamper-resistant machine screws using a 5/32 inch drive bit designed for tamper-resistant fasteners. Apply moderate torque to seat the head flush without stripping. Use thread-locking compound if vibration is present. Always follow manufacturer torque specifications for the base material.

TAMPER-PRUF SCREW Products

3G Electric supplies TAMPER-PRUF SCREW button head tamper-resistant machine screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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