1 1/4"-7 NE Nylon Insert Locknuts / Light Hex Standard / Grade 8 / Zinc Yellow
- Steel
- Grade 8
- Zinc Yellow
- 7 TPI · Coarse
- ASME B18.2.2
$35.80
$8.95 / pc
Bulk Box of 4
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Product Description
1 1/4"-7 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).
$35.80
$8.95/pc
NE Nylon Insert Locknuts / Light Hex Standard / Grade 8
Family: NS8
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Technical Specifications
Thread Size
1 1/4"-7
Thread Type
Coarse
Material
Steel
Grade
Grade 8
Finish
Zinc Yellow
Standard
ASME B18.2.2
Country of Origin
Import
Thread Pitch
7 TPI
Thread Class
Coarse
Thickness
0.859
RoHS Compliance
On Request
Measurement System
Inch
SKU
125NS8-4