Nylon Socket Head Cap Screw #4 x 4 in Manual Drive Pkg Qty 6 (4X4)

Overview

These #4 x 4-inch nylon socket head cap screws deliver reliable, non-conductive fastening solutions for sensitive electrical and chemical environments. Constructed entirely from high-grade nylon, these fasteners provide exceptional corrosion resistance and superior electrical insulation without the need for additional plating or surface finishes. The manual drive design ensures precise installation in low-torque

applications

where metal tools could cause damage or create safety hazards. Supplied in packages of six, these imperial-sized components are ideal for prototyping, maintenance routines, and assembly tasks that demand lightweight, non-magnetic parts capable of withstanding harsh operating conditions.

Key Features

Complete electrical insulation for safe use in live circuit

applications

Total immunity to rust, oxidation, and most chemical solvents Non-magnetic composition prevents interference with sensitive instrumentation Lightweight design reduces overall assembly weight compared to metal alternatives Smooth surface finish eliminates risk of galvanic corrosion when paired with dissimilar metals Manual drive interface allows for controlled tightening without specialized power tools

Specifications

System of Measurement: Imperial

Material

Nylon

Material

Grade: High-Strength Nylon Thread Size: #4 Length: 4 inches Finish: None (Natural Nylon) Drive Type: Manual Socket Package Quantity: 6 units per pack Head Style: Socket Head Cap Color: Natural Off-White

Applications

Electrical panel assembly and insulator mounting Chemical processing equipment requiring corrosion-resistant hardware Medical device manufacturing where MRI compatibility is essential Food and beverage processing machinery subject to frequent washdowns Semiconductor fabrication cleanrooms needing non-particulating fasteners Marine environments exposed to saltwater and high humidity Laboratory equipment setup involving acidic or caustic reagents Aerospace interior components demanding strict weight reduction These fasteners serve as a critical component in industries where traditional metal screws pose risks of conductivity, corrosion, or magnetic interference. The 4-inch length provides substantial grip for thick assemblies, while the #4 thread size offers a balance between shear strength and

material

conservation. Because they require no protective coatings, they maintain their structural integrity even when exposed to aggressive cleaning agents or extreme pH levels. The manual drive feature is particularly beneficial for field technicians who need to perform adjustments quickly without carrying bulky torque wrenches. Each package contains six units, making it convenient for small-scale repairs or initial prototype builds where bulk purchasing is unnecessary. Their durability ensures long service life in dynamic environments, reducing the frequency of replacement and lowering total cost of ownership for facility managers and engineering teams.