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Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5

Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5

by CONTRACTOR SELECT
Contact for availability
$11.02 - $11.02
$11.02
$21.37
$21.37 - $21.37
$21.37
Availability:
Contact for availability

CONTRACTOR SELECT — Thumb Nuts — Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5

A practical Thumb Nuts by CONTRACTOR SELECT intended for repeatable results in shop, facility, and field workflows.

Quick specs

  • Material: Stainless Steel
  • Finish: Plain
  • System of Measurement: Inch
  • Overall Height: 3/8 in
  • Manufacturer Part Number: 4070
  • UPC: -

Product information

  • Country of Origin: United States
  • Manufacturer Part Number: 4070
  • UPC: -

Dimensions

  • Dia./Thread Size: #4-40
  • Head Dia.: 1/2 in
  • Base Height: 1/4 in
  • Base Dia.: 1/4 in
  • Nut Height: 3/8 in
  • Fastener Thread Length: 0.25 in
  • Head Height: 1/8 in
  • Base Diameter: 1/4 in
  • Head Diameter: 1/2 in
  • Overall Height: 3/8 in
  • Thread Length: 1/4 in
  • Thread Size: #4-40

Details

  • Nut Style: Round Knurled Thumb Nut
  • Basic Material: Stainless Steel
  • Material Grade: 18-8
  • Fastener Finish: Passivated
  • Nut Standards: ASTM 581/582
  • Fastener Thread Type: UNC (Coarse)
  • Fastener Thread Direction: Right Hand
  • Thread Type: Coarse
  • Surface Texture: Knurled
  • Type: Thumb Nut
  • Finish: Plain
  • Pack Size: Small Pack
  • Material Quality Standards: ASTM 581/582
  • Material: Stainless Steel
  • Material Grade/Class: 18-8
  • Head Shape: Round
  • Thread Direction: Right Hand
  • Item: Thumb Nut
  • System of Measurement: Inch

This Thumb Nuts is chosen for predictable fit and professional handling.

Recommended for field service tasks and on-site replacement and well-suited for replacement, upgrade, and stock-room use.

Highlights

  • Designed for professional use where predictable fit and handling are important.
  • Works well in standardized part lists and preventative maintenance schedules.
  • Clear specification formatting helps reduce ordering mistakes.
  • Organized for straightforward purchasing and stocking.

Notes: Confirm fit, compatibility, and any site-specific requirements prior to ordering or installation.

Who Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5is for

Professional contractors and construction teams rely on quality equipment to complete jobs efficiently and safely. Whether you're a seasoned builder, HVAC specialist, electrician, or general contractor, Contractor Supplies provides the tools and materials you need to get the work done right.

Our curated selection of Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5 is designed specifically for professionals who demand reliability and performance on every project. From small repairs to large-scale installations, we help you find exactly what you need at competitive prices, so you can focus on delivering excellent results for your clients.

What is Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5 used for

This product is ideal for various applications, offering practical and efficient solutions. Whether for professional or personal use, Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5 provides reliable and long-lasting results.

Where to find Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5

You can find Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5 at Contractor Supplies. Find it on contract or purchase yours right now.

Why buy Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5 from Contractor Supplies

Contractor Supplies is a reference in quality and service. We offer certified products, fast delivery, competitive prices, and specialized support. Our market experience ensures you are making the best choice when buying from us.

Thumb Nuts options

Explore our wide selection of thumb nuts . We offer various options to meet different needs and budgets, all with the same quality and reliability you expect from Contractor Supplies.

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Frequently Asked Questions

Find answers to common questions about our products and services

The Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5 features high-quality construction and meets industry standards. Check the product description for detailed specifications including dimensions, materials, and technical details.
Standard shipping typically takes 5-7 business days. Expedited shipping options are available at checkout for faster delivery within 2-3 business days.
We offer a 30-day return policy on most items. Products must be unused and in original packaging. Contact our customer service team to initiate a return.
We accept all major credit cards, PayPal, and other secure payment methods. All transactions are encrypted and secure.
Yes, all our products meet industry standards and undergo rigorous quality testing. We source from trusted manufacturers and ensure compliance with safety regulations.
The Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5 comes with a manufacturer's warranty. Warranty terms vary by product. Please refer to the product documentation or contact us for specific warranty information.
We ship nationwide across the United States. International shipping is available for select products. Enter your zip code at checkout to see available shipping options.
Yes, we offer competitive pricing for bulk orders. Contact our sales team for a custom quote on large quantity purchases.
The Thumb Nut, #4-40, Gr 18-8, SS, Passivtd, PK5 is designed for easy installation. Detailed instructions are included. Professional installation services may be available in your area for an additional fee.
Our customer support team is available Monday-Friday, 9 AM - 5 PM EST. Reach us by phone, email, or live chat for assistance with orders, products, or any questions.

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