APC HC0007 1/4-20 Nylock Nut 18-8 S/S

Description

APC HC0007 1/4-20 Nylock Nut 18-8 S/S

The APC HC0007 made from 18-8 stainless steel is a premium fastener designed for applications where vibration resistance, long-term stability, and corrosion protection are essential. As industries increasingly demand hardware that delivers uncompromising performance under variable environmental and mechanical conditions, this Nylock nut stands out as a dependable solution for assemblies that require both mechanical strength and locking security. Built to tight tolerances and manufactured from durable austenitic stainless steel, it offers a perfect balance of reliability and versatility across a wide range of projects—from marine installations to industrial machinery, consumer products, automotive assemblies, HVAC equipment, and general construction applications.

At the core of this fastener’s performance is its nylon-insert locking mechanism, engineered to create friction against the bolt threads and prevent accidental loosening caused by vibration, movement, or thermal cycling. Unlike standard nuts, which often require additional locking washers or secondary retention systems, a Nylock nut integrates the locking feature directly into its design. This results in a cleaner, more compact assembly and eliminates the risk of washers slipping or degrading over time. The nylon insert maintains elastic tension, which helps sustain a secure hold throughout the lifespan of the assembly. Because this friction-based locking method is reusable to a certain extent, depending on the frequency of removal, it provides both convenience and long-term cost efficiency for maintenance operations.

The material choice—18-8 stainless steel—significantly enhances the durability of the APC HC0007 Nylock Nut. Composed of approximately 18% chromium and 8% nickel, this grade of stainless steel is widely regarded for its excellent balance of corrosion resistance, mechanical strength, and ease of machining. It performs exceptionally well in humid, wet, or mildly corrosive environments, making the hardware suitable for outdoor structures, marine surroundings, agricultural equipment, food-processing systems, and chemical-exposed installations.

This Nylock nut uses the 1/4-20 UNC (Unified National Coarse) thread specification, which is one of the most common thread patterns in industrial and commercial fasteners. The coarse thread design ensures quick fastening, strong resistance to stripping, and better performance in softer materials or assemblies that experience frequent vibrations. Because 1/4-20 hardware is widely used across mechanical, electrical, and structural applications, the HC0007 model is compatible with a broad range of bolts, screws, threaded rods, anchors, and brackets already used in the field. Its compatibility makes it a universal choice for repair work, maintenance operations, production lines, and general construction.

Automatic Pool Covers, Inc. took its first steps into the industry in 1979 as a small pool cover distributor. They continued to grow exponentially into the millennium, becoming a leader of the cover distributor industry. As continued to grow, they began to use their vast knowledge of the industry to develop and experiment with their own designs with the hope of making the most efficient, convenient and sturdy product.

APC HC0007 1/4-20 Nylock Nut 18-8 S/S Features:

• Ideal for marine, industrial, automotive, and outdoor applications
• Provides long-term stability without additional lock washers
• Nylon-insert lock design prevents loosening from vibration
• Precision-machined threads for smooth installation
• Durable hex-nut profile for secure wrench grip

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