✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Restock Alert 5/8-11 X 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (200) [must See] [b6zfiGgW]

$48.99 $156.99 -69%

High-Tensile L9 Hex Cap ScrewsIntroducing the L9® High Tensile Strength Hex Cap Screws, a top-tier fastening solution designed for demanding applications. These screws are crafted with precision and engineered to excel in high-stress, severe service

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Restock Alert 5/8-11 X 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (200) [must See] [b6zfiGgW]

High-Tensile L9 Hex Cap Screws

Introducing the L9® High Tensile Strength Hex Cap Screws, a top-tier fastening solution designed for demanding applications. These screws are crafted with precision and engineered to excel in high-stress, severe service environments. With their exceptional mechanical strength, they stand out as the highest off-the-shelf fastening system available. Key features include their ability to control torque-tension characteristics, ensuring high clamp loads when using proper tightening methods.

Robust Construction and Specifications

The L9® Hex Cap Screws are meticulously manufactured from high-grade AISI 8640H alloy steel using state-of-the-art equipment right here in the USA. This guarantees not only superior quality but also the utmost reliability. Each screw undergoes rigorous testing to meet ASTM F606 standards, ensuring hardness, classification, fit, and elongation are up to par. The yellow zinc plating, with a minimum thickness of .0002", offers excellent corrosion resistance, making these screws ideal for various environments.
  • Minimum tensile strength: 180,000 psi
  • Material: AISI 8640H alloy steel

Practical Applications and Benefits

Whether it's for industrial machinery, automotive parts, or construction projects, the L9® Hex Cap Screws are a versatile and robust choice. Their exceptional strength and corrosion resistance make them perfect for applications that demand durability and reliability. By using these screws, you can enjoy several benefits, such as increased longevity, reduced maintenance, and enhanced performance. Ideal for professionals in various industries, these screws are sure to meet your stringent requirements.
  • Severe service environments: Designed for high-stress applications
  • Corrosion resistance: Yellow zinc plating for durability

What Our Customers Say

January 21, 2026

Absolutely no complaints!

This product is a fantastic helper. It makes things so much easier.

- Paris N..

January 21, 2026

Absolutely no complaints!

This product is a brilliant choice. I'm very happy with my purchase.

- Curtis U..

January 21, 2026

Absolutely no complaints!

It's a high-quality item that feels substantial and well-made.

- Catherine K..

Write a Review

You Might Also Like

Discover more great products from our collection.

KARL LAGERFELD

KARL LAGERFELD

(952)
$23.99 $76.99 -69%
Bless All Creatures Elf

Bless All Creatures Elf

(617)
$28.99 $92.99 -69%
Crop Top Two-piece Set

Crop Top Two-piece Set

(874)
$25.99 $83.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY