Skip to content
1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk.

1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk.

by CONTRACTOR SELECT
$8.12 - $8.12
$8.12
$17.59
$17.59 - $17.59
$17.59
Availability:
Low stock

CONTRACTOR SELECT — Castle Nuts — 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk.

Designed for professional use, this CONTRACTOR SELECT Castle Nuts helps keep parts and tooling consistent across routine service tasks.

Quick specs

  • Material: Steel
  • Finish: Black Oxide
  • System of Measurement: Inch
  • Overall Height: 7/32 in
  • Manufacturer Part Number: 351015G
  • UPC: -

Product information

  • UPC: -
  • Country of Origin: Multiple
  • Manufacturer Part Number: 351015G

Dimensions

  • Pin Dia.: 1/16 in
  • Nut Height: 7/32 in
  • Slot Depth: 0.086 in
  • Slot Width: 0.1 in
  • Maximum Slot Width: 0.1 in
  • For Pin Diameter: 1/16 in
  • Thread Size: 1/4"-20
  • Minimum Slot Width: 0.07 in
  • Hex Height: 7/32 in
  • Overall Height: 7/32 in
  • Dia./Thread Size: 1/4"-20
  • Hex Width: 7/16 in
  • Width Across Flats: 7/16 in

Details

  • Finish: Black Oxide
  • Nut Standards: ASME B18.2.2
  • Basic Material: Steel
  • Fastener Finish: Plain
  • Material Grade: Grade 5
  • Fastener Thread Type: UNC (Coarse)
  • Fastener Thread Direction: Right Hand
  • Dimensional Standards: ASME B18.2.2
  • Thread Direction: Right Hand
  • Material Quality Standards: ASME B18.2.2, SAE J995
  • Hex Type: Standard Hex
  • Pack Size: Small Pack
  • Rockwell Hardness: C32
  • Thread Type: Coarse
  • Material Grade/Class: Grade 5
  • Lock Type: Slotted Castle
  • Type: Slotted
  • Item: Castle Nut
  • System of Measurement: Inch
  • Nut Style: Hex Slotted Nut-Regular
  • Material: Steel

This Castle Nuts is selected for dependable day-to-day use.

Recommended for maintenance and repair workflows and chosen for predictable fit and professional handling.

Highlights

  • Clear specification formatting helps reduce ordering mistakes.
  • Organized for straightforward purchasing and stocking.
  • Suitable for maintenance, repair, and project-based procurement.
  • Helps keep specifications consistent across replacements and replenishment cycles.

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

Who 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk.is 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 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk. 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 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk. used for

This product is ideal for various applications, offering practical and efficient solutions. Whether for professional or personal use, 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk. provides reliable and long-lasting results.

Where to find 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk.

You can find 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk. at Contractor Supplies. Find it on contract or purchase yours right now.

Why buy 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk. 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.

Castle Nuts options

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

Products similar to 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk.

Med Duty Fan, 32,605 cfm, 208-230/460V

Med Duty Fan

$3,032.39
Filter, 25 In. W, 5 In. D, 20 In. H, PK3

Filter, 25 In. W, 5 In. D, 20 In. H, PK3

$89.15
Replacement Filter

Replacement Filter

$11.99
Air Filter, 14-3/4x13-3/4x2-1/4, PK2

Air Filter, 14-3/4x13-3/4x2-1/4, PK2

$359.99
Sheet Metal Screw Asst, Pan, Zinc, 365 PC

Sheet Metal Screw Asst, Pan, Zinc, 365 PC

$66.23

Frequently Asked Questions

Find answers to common questions about our products and services

The 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk. 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 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk. 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 1/4"-20 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 100 pk. 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.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare