✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Holiday Gift Guide Jfast 3128csfl - 5/16-18x1 3/4 Coarse Thread Flat Socket Cap Screw Plain, Case Quantity: 100 - Today Only [3M7kw2fH]

$20.99 $67.99 -69%

JFAST 3128CSFL Flat Socket Cap ScrewsIntroducing the JFAST 3128CSFL Flat Socket Cap Screws, a high-quality fastener designed for durability and reliability. These screws are ideal for a wide range of applications, including automotive, construction,

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

JFAST 3128CSFL Flat Socket Cap Screws

Introducing the JFAST 3128CSFL Flat Socket Cap Screws, a high-quality fastener designed for durability and reliability. These screws are ideal for a wide range of applications, including automotive, construction, and industrial projects. With their robust construction and superior finish, these screws are sure to meet your fastening needs. The JFAST 3128CSFL features a 5/16-18 coarse thread and a 1 3/4 inch length, making them versatile for various tasks. Don't settle for subpar fasteners; choose the JFAST 3128CSFL for superior performance and long-lasting results.
  • High-quality alloy steel material ensures durability and resistance to corrosion.
  • Black oxide finish provides excellent resistance to environmental factors.

Product Specifications

The JFAST 3128CSFL Flat Socket Cap Screws are engineered with precision and care. Each screw is crafted from high-quality alloy steel, offering exceptional strength and durability. The 5/16-18 coarse thread design ensures a secure fit and easy installation. With a length of 1 3/4 inches, these screws are suitable for a variety of projects, from small repairs to larger constructions. The black oxide finish not only enhances the appearance but also provides excellent corrosion resistance, ensuring the screws remain in top condition even in harsh environments. Additionally, these screws are RoHS compliant, making them an environmentally friendly choice for your projects.
  • 5/16-18 coarse thread for secure and stable fastening.
  • 1 3/4 inch length for versatility in various applications.

Practical Uses and Benefits

The JFAST 3128CSFL Flat Socket Cap Screws are a versatile and reliable choice for a multitude of applications. Whether you're working on a car, a piece of furniture, or a construction project, these screws are up to the task. Their robust construction and corrosion-resistant finish make them ideal for outdoor use, ensuring they will withstand the elements. The black oxide finish not only looks professional but also protects the screws from rust and tarnishing. With a case quantity of 100, these screws are perfect for bulk orders or frequent users. Don't miss out on the convenience and quality that the JFAST 3128CSFL Flat Socket Cap Screws offer. Make your next project a success with these top-tier fasteners.
  • Perfect for automotive, construction, and industrial projects for reliable fastening.
  • Black oxide finish provides a professional appearance and corrosion resistance.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

A purchase I feel very smart about making.

- Matthew R..

January 1, 2026

Absolutely no complaints!

This works just like a lovely little wonder.

- Pedro Y..

January 1, 2026

Absolutely no complaints!

I am very, very, very pleased with this item.

- Lucille P..

Write a Review

You Might Also Like

Discover more great products from our collection.

Pauline Brown/Blue Sofa

Pauline Brown/Blue Sofa

(62)
$77.99 $249.99 -69%
6SL3223-0DE31-8AA0 Siemens

6SL3223-0DE31-8AA0 Siemens

(335)
$93.99 $300.99 -69%
0959:  Bright Night

0959: Bright Night

(711)
$46.99 $150.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY