5/8"-18 NE Nylon Insert Locknuts / Light Hex Standard / Grade 8 / Zinc Yellow
- Steel
- Grade 8
- Zinc Yellow
- 18 TPI · Fine
- ASME B18.2.2
$15.30
$3.06 / pc
Package of 5
Volume pricing: the bulk box price per piece is shown above. Need more? Request a quote →
Net 30 terms for approved accounts. Apply for wholesale →
Product Description
5/8"-18 NE Nylon Insert Locknuts / Light Hex Standard / Grade 8 / Zinc Yellow
Frequently Asked Questions
What is the difference between Grade 5 and Grade 8?
Grade 5 (medium carbon steel, 120 ksi tensile strength) is suitable for most industrial applications. Grade 8 (alloy steel, 150 ksi tensile strength) is used for high-strength applications like automotive suspension and machinery. Grade 5 hex heads have 3 radial lines; Grade 8 has 6 radial lines.
How many times can I reuse a nylon insert lock nut?
Nylon insert lock nuts can typically be reused 5-7 times in non-critical applications before the nylon insert loses its elasticity. For safety-critical applications (automotive suspension, structural connections), use new lock nuts each time. Temperature range is -65°F to +250°F (-54°C to +121°C).
$15.30
$3.06/pc
NE Nylon Insert Locknuts / Light Hex Standard / Grade 8
Family: NS8
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Technical Specifications
Thread Size
5/8"-18
Thread Type
Fine
Material
Steel
Grade
Grade 8
Finish
Zinc Yellow
Standard
ASME B18.2.2
Country of Origin
Import
Thread Pitch
18 TPI
Thread Class
Fine
Thickness
0.547
RoHS Compliance
On Request
Measurement System
Inch
SKU
63NS8-5