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Why shop with us
  • Shop with confidence knowing you’re getting genuine commercial-grade equipment.
  • Save more with our unbeatable prices and exclusive deals.
  • Rely on experts for fast, friendly support; experts in front of house, back of house and everything in between.
Additional Question? Ask an Expert

AllPoints 175-2-S 1/4-20 X 1/2 Inch Thumb Screw Durable Fastener

Other  |  MFG #: 175-2-S  |  Item #: 1447384
Item: #1447384

Technical details
Manufacturer Biro
Model Number 175-2-S
Manufacturer Part # 175-2-S
Height 2.15"
Width 4.05"
Depth 8.25"
Weight 0.28 lbs
Hazardous False
Product Type OEM

About this item

Product Details

The Biro 175-2-S Thumb Screw 1/4 20 X 1/2 Long is a precision-machined fastener designed for secure applications in industrial assembly and equipment maintenance. Manufactured by Biro under the AllPoints brand, this OEM-grade thumb screw features a 1/4-20 thread size with a 1/2-inch length, suitable for lightweight securing tasks. Its knurled head allows for tool-free tightening and loosening, facilitating quick adjustments in complex machinery or equipment setups. Constructed from durable materials resistant to wear, this thumb screw provides reliable fastening without deformation or corrosion, making it ideal for equipment requiring frequent access. Its precise dimensions support consistent performance in applications where secure, reusable fasteners are essential.

Top AllPoints 175-2-S Features

The AllPoints Biro 175-2-S thumb screw offers a durable, corrosion-resistant construction suitable for tight, reproducible fastening in industrial, maintenance, and assembly settings. Its 1/4-20 thread and 1/2-inch length provide versatile mounting options, ensuring compatibility with various components. The knurled head enables easy manual operation, optimizing workflow in environments requiring frequent tool-free adjustments. Designed with high-strength material, it withstands repeated engagement without stripping or deformation, supporting long-term reliability in demanding applications.

  • Precise 1/4-20 threaded fit supports secure, reversible fastening
  • Constructed from corrosion-resistant materials for longevity and durability
  • Knurled head facilitates tool-free operation for quick adjustments
  • 1/2-inch length ensures versatile component engagement in tight spaces
  • Engineered for repeated assembly cycles with minimal wear or damage

Ideal for equipment assembly and maintenance requiring reusable, reliable fasteners.

AllPoints 175-2-S Technical Specs

The AllPoints 175-2-S thumb screw features a 1/4-20 threaded shank with a 1/2-inch length, fabricated from high-strength, corrosion-resistant steel or alloy, tailored for robust mechanical performance. Its overall height is 2.15 inches, with a width of 4.05 inches and a depth of 8.25 inches, and it weighs approximately 0.28 lbs. The screw is designed to perform within standard operating temperature ranges, resists environmental corrosion, and supports frequent disassembly. Suitable for use in industrial environments, its materials align with modern safety and cleanliness standards for ease of maintenance. The knurled head ensures ergonomic handling, while assembly requires no special tools beyond manual tightening. It is engineered for repeated use in applications demanding precision and durability.

  • Material: High-strength steel or alloy, corrosion-resistant
  • Dimensions: Width 4.05", Depth 8.25", Height 2.15"
  • Weight: Approximately 0.28 lbs
  • Thread Size: 1/4-20, with 1/2-inch length
  • Operating Range: Standard mechanical performance for demanding environments
  • Cleaning & Maintenance: Disassembly by hand; minimal cleaning required
  • Finish: Durable, corrosion-resistant coating
  • Temperature Tolerance: Designed for typical industrial ranges without degradation

Electrical compatibility & installation: Compatible with component mounting requiring 1/4-20 threaded fasteners; suitable for environments with no electrical connections.

Workflow considerations: Supports frequent manual adjustments and assembly/disassembly cycles.

Durability traits: High-strength alloy resists deformation over repeated use.

Material safety and standards: Constructed from proven corrosion-resistant materials for reliable use in industrial settings.

Design features: Knurled head for ergonomic handling and easy manual operation.

What is a commercial thumb screw?

A commercial thumb screw is a mechanically threaded fastener designed for tool-free manual operation, typically used in assembly, adjustment, or securing applications within industrial and manufacturing environments. The Biro 175-2-S model features a 1/4-20 threaded shank and a 1/2-inch length, ideal for equipment assembly requiring frequent adjustments without specialized tools. Installed in machinery, fixtures, or devices, it provides reliable, reusable fastening capability suitable for moderate workloads in light manufacturing, equipment maintenance, or component mounting. Its durable material and precise dimensions support high-performance in demanding operating conditions, ensuring long-term secure attachment in various industrial setups.

Top Commercial Fasteners for Moderate Machinery Workflows in Industrial Settings

This robust fastener ensures reliable, tool-free assembly in moderate-output manufacturing or maintenance operations. The AllPoints 175-2-S model provides proven performance, durable materials, and a versatile design, making it ideal for equipment assembly in industrial applications.

  • Operation for equipment maintenance and assembly processes
  • Optimal in compact industrial spaces requiring space-efficient fasteners
  • Suitable for light manufacturing and component mounting
  • Designed for moderate machinery workloads with repetitive adjustments
  • Ideal for secure, reusable fastening in industrial fixture setup

Why choose AllPoints 175-2-S?

Compared to similar fasteners, the AllPoints 175-2-S offers superior corrosion resistance, precise dimensions, and ergonomic design, supporting demanding industrial environments. Its high-strength material ensures longevity, reducing maintenance cycles and operational downtime, making it a reliable choice for industrial fastening applications where performance and durability are critical.

  • Enhanced durability with high-quality corrosion-resistant steel
  • Compact footprint suitable for tight assembly areas
  • Design optimized for quick, tool-free manual operation
  • Engineered for consistent performance during repeated use
  • Constructed with materials supporting routine cleaning and maintenance

Customer reviews

Biro 175-2-S Thumb Screw 1/4 20 X 1/2 Long
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AllPoints 175-2-S 1/4-20 X 1/2 Inch Thumb Screw Durable Fastener

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Biro 175-2-S Thumb Screw 1/4 20 X 1/2 Long