Coarse 5/16 Nylon Insert Lock Box/100
by Gap Power
SKU 03650
Sold out
Original price
$9.74
-
Original price
$9.74
Original price
$9.74
$9.74
$9.74
-
$9.74
Current price
$9.74
In-Store Availability
Stock Status:
Call for Availability
Location:
Not Specified
In-Store Only — Visit us in Gap, PA to purchase
Overview
The MIDWEST FASTENER Coarse 5/16 Nylon Insert Lock Nut (3650) is designed for fastening and vibration-resistant hardware applications requiring a secure, re-usable threaded connection.
| Specification | Detail |
|---|---|
| MPN | 3650 |
| Brand | Midwest Fastener |
| Thread Type | Coarse |
| Thread Size | 5/16 |
| Materials | Zinc (body), Nylon (insert) |
| Package Quantity | Box of 100 |
| Package Weight | 3.91 lb |
| Package Dimensions | 10.05 in x 2.54 in x 3.36 in |
| Color | Gray |
Technical Features
- Nylon insert locking mechanism: The integrated nylon collar deforms around the bolt threads upon installation, creating friction-based resistance to loosening — maintaining clamp load under vibration and dynamic loads without the need for secondary locking hardware.
- Zinc-plated steel body: Zinc plating provides a baseline level of corrosion resistance, making these nuts suitable for general indoor and sheltered outdoor fastening applications.
- Coarse thread (5/16): Coarse thread profiles allow for faster engagement and installation compared to fine thread equivalents, and are more tolerant of minor thread damage or contamination on mating fasteners.
- Box of 100 units: Bulk packaging reduces per-unit cost and ensures an adequate on-hand supply for production, assembly, or maintenance tasks where repeated use is required.
Applications
- General mechanical assemblies requiring vibration-resistant fastening
- Structural and fabrication work where coarse 5/16 threaded fasteners are specified
- Maintenance and repair operations (MRO) stock for workshops and job sites
- Light-duty equipment assembly in sheltered or indoor environments