5/8"-18 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

Product Description

Part Number: 62FNNE8Y
Diameter/Pitch: 5/8"-18
Grade: Grade 8
Finish: Zinc Yellow
Thread Series: Fine (UNF)
Wrench Size: 15/16"

BoltsandNuts.com

5/8"-18 Grade 8 Hex Nylon Insert Lock Nuts Zinc Yellow

SKU: 62FNNE8Y

Product Description

Part Number: 62FNNE8Y
Diameter/Pitch: 5/8"-18
Grade: Grade 8
Finish: Zinc Yellow
Thread Series: Fine (UNF)
Wrench Size: 15/16"

B&N Pro eligible item. Save 10% when you join Pro. Learn more.

Pack Size

1

$1.49/pc

Popular

25

$1.12/pc

50

$0.95/pc

125

$0.76/pc

Best Value

500

$0.57/pc

$1.49

B&N Pro $0.00 Member Price

(Shipping $8.95) Add [amount] more for FREE SHIPPING

Free QR Storage Label Included with Most Items

Scan the QR and it will lead to that exact item for easy reordering!

30 Day Returns

Accepted on Most Items. Learn More

Thread Size	5/8"-18
Finish	Zinc Yellow
Thread Series	Fine (UNF)
Proof Load (min)	38,390 lbf
Locking Type	Nylon Insert (Prevailing Torque)

Grade	Grade 8
Head Type	Hex
Head Marking	J995 Grade 8 marking
Specifications Met	IFI-100/107
Max Temperature	250°F (nylon insert limit)

Material	Medium carbon alloy steel, quenched and tempered
Wrench Size	15/16"
Thread Class	2B
Lock Type	Nylon Insert Lock Nuts

Technical Drawing

Not to scale · IFI-100/107 · See table for exact dimensions

Technical Dimensions

Width Across Flats	0.938" (15/16")
Thread Size	5/8"-18
Width Across Corners	1.083" max
Thread Class	2B
Locking Type	Nylon Insert (Prevailing Torque)
Max Temperature	250°F (nylon insert limit)
Material	Medium carbon alloy steel, quenched and tempered

Hex nut with a nylon insert ring at the top. The insert grips the bolt threads to resist loosening from vibration; it is a prevailing-torque nut, so expect drag while it runs down. Not for use above the insert temperature limit.

Dimensions conform to IFI-100/107 and may vary within specified manufacturing tolerances.