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

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

The Perfect Jfast M5d439b - M5-.8 Din 439 Hex Jam Nut Zinc, Case Quantity: 8,000 Satisfaction Guaranteed [tQwr0hNz]

$22.99 $73.99 -69%

JFAST M5D439B Hex Jam Nut ZincIntroducing the JFAST M5D439B Hex Jam Nut Zinc, a versatile and durable fastening solution designed for a wide range of applications. This high-quality hex jam nut, crafted from steel and finished with a zinc coating, of

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

The Perfect Jfast M5d439b - M5-.8 Din 439 Hex Jam Nut Zinc, Case Quantity: 8,000 Satisfaction Guaranteed [tQwr0hNz]

JFAST M5D439B Hex Jam Nut Zinc

Introducing the JFAST M5D439B Hex Jam Nut Zinc, a versatile and durable fastening solution designed for a wide range of applications. This high-quality hex jam nut, crafted from steel and finished with a zinc coating, offers excellent corrosion resistance and a strong hold. With its precise M5-0.8 size and 8 mm width across flats, it is ideal for securing bolts and screws in various industries, including automotive, aerospace, and manufacturing. The JFAST M5D439B is a reliable choice for professionals who require a robust and long-lasting fastening component.
  • Size: M5-0.8
  • Width Across Flats: 8 mm

Key Specifications and Features

The JFAST M5D439B Hex Jam Nut Zinc is built to meet the highest standards of quality and performance. Each nut is manufactured with precision, ensuring a perfect fit and secure hold. With a thickness of 2.7 mm, it provides ample strength and stability. The zinc finish not only enhances the nut's aesthetic appeal but also offers excellent resistance to rust and corrosion, prolonging its lifespan. This product complies with the DIN439 standard, ensuring compatibility with a wide range of hardware components.
  • Material: Steel
  • Finish: Zinc

Applications and Benefits

The JFAST M5D439B Hex Jam Nut Zinc is a versatile fastener that finds applications in numerous industries and everyday scenarios. Whether you're working on a home repair project, assembling furniture, or manufacturing complex equipment, this jam nut is a reliable choice. Its robust construction and corrosion-resistant finish make it ideal for outdoor use, ensuring that your fastened components remain secure and intact. The JFAST M5D439B is a must-have for professionals and DIY enthusiasts alike, offering a combination of durability, ease of use, and exceptional value.
  • Industries: Automotive, Aerospace, Manufacturing
  • Use Cases: Home repair, Furniture assembly, Equipment manufacturing

What Our Customers Say

January 20, 2026

Absolutely no complaints!

A truly exceptional item in a saturated market.

- Turlough R..

January 20, 2026

Absolutely no complaints!

An absolute monster, incredibly reliable.

- Wenda W..

January 20, 2026

Absolutely no complaints!

A great product. I am so happy with it all around the whole town.

- Arawn S..

Write a Review

You Might Also Like

Discover more great products from our collection.

Black Flared Culottes

Black Flared Culottes

(647)
$18.99 $60.99 -69%
Crystal Flower Earrings

Crystal Flower Earrings

(170)
$21.99 $70.99 -69%
AXIS POLE MOUNT EXCAM XF ACCS

AXIS POLE MOUNT EXCAM XF ACCS

(784)
$76.99 $246.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY