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USA INDUSTRIALS Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1/4"-20, Coarse, 3 in lg - Mil. Spec Hex Head Cap Screws
USA INDUSTRIALSMil. Spec Hex Head Cap Screws

USA INDUSTRIALS Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1/4"-20, Coarse, 3 in lg

The USA INDUSTRIALS Hex Head Cap Screw (MPN ZBOLT-4501) is a Mil. Spec Hex Head Cap Screw in 18-8 stainless steel, plain finish, with a 1/4"-20 coarse thread, 3 in length, partially threaded, sold in a 5-pack. It…

SKU 3G-OTH-745111

Also listed as: ZBOLT4501 · ZBOLT 4501

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1/4"-20, Coarse, 3 in lg
Category
Mil. Spec Hex Head Cap Screws
Available to Order
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-4501
Type
18-8, Plain, 1/4"-20, Coarse, 3 in lg, Partially Threaded, 5 PK
Pack Size
Small Pack
Dimensional Standards
DFAR Compliant
System of Measurement
Inch
Hex Head Cap Screw Type
Hex Head Cap Screw
Material Quality Standards
DFAR Compliant

Technical Documents

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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The USA INDUSTRIALS Hex Head Cap Screw (MPN ZBOLT-4501) is a Mil. Spec Hex Head Cap Screw in 18-8 stainless steel, plain finish, with a 1/4"-20 coarse thread, 3 in length, partially threaded, sold in a 5-pack. It meets DFAR compliance for both dimensional and material quality standards, in a small pack with inch measurement.

Frequently Asked Questions

What is a Mil. Spec Hex Head Cap Screw used for?

A Mil. Spec Hex Head Cap Screw like the USA INDUSTRIALS ZBOLT-4501 is used in defense, aerospace, and industrial applications requiring DFAR-compliant fasteners. It secures components in assemblies where dimensional and material quality standards are critical, such as military equipment, machinery, and structural joints.

What are the specifications of the USA INDUSTRIALS ZBOLT-4501?

The USA INDUSTRIALS ZBOLT-4501 is an 18-8 stainless steel, plain finish hex head cap screw with 1/4"-20 coarse thread, 3 in length, partially threaded, in a 5-pack. It meets DFAR compliance for dimensional and material quality standards, with inch measurement and small pack size.

Where to buy USA INDUSTRIALS ZBOLT-4501 worldwide?

3G Electric supplies the USA INDUSTRIALS ZBOLT-4501 hex head cap screw worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver DFAR-compliant fasteners to your facility. Contact us for availability and lead time.

How to select the correct hex head cap screw for Mil. Spec applications?

To select the correct hex head cap screw for Mil. Spec applications, verify DFAR compliance for dimensional and material standards, as with the USA INDUSTRIALS ZBOLT-4501. Match thread size (1/4"-20), length (3 in), material (18-8 stainless steel), and finish (plain) to your assembly requirements.

Used in

Common applications for USA INDUSTRIALS
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS mil. spec hex head cap screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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