Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 3 in lg - Mil. Spec Hex Head Cap Screws
USA INDUSTRIALSMil. Spec Hex Head Cap Screws

USA INDUSTRIALS Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 3 in lg

The USA INDUSTRIALS Hex Head Cap Screw (SKU 807W91) is a Grade 8, zinc yellow, 3/8"-16 coarse-thread, 3-inch-long, partially threaded inch fastener. It meets ASME B18.2.1BH dimensional standards and is DFAR…

SKU 3G-OTH-745057

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 3 in lg
Category
Mil. Spec Hex Head Cap Screws
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
BULK-BOLT-4326
Type
Grade 8, Zinc Yellow, 3/8"-16, Coarse, 3 in lg, Partially Threaded, Inch
Pack Size
Small Pack
Dimensional Standards
ASME B18.2.1BH
Manufacturer Location
Globally Sourced
System of Measurement
Inch
Hex Head Cap Screw Type
Hex Head Cap Screw
Material Quality Standards
DFAR Compliant
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The USA INDUSTRIALS Hex Head Cap Screw (SKU 807W91) is a Grade 8, zinc yellow, 3/8"-16 coarse-thread, 3-inch-long, partially threaded inch fastener. It meets ASME B18.2.1BH dimensional standards and is DFAR compliant, supplied in a small pack.

Frequently Asked Questions

What is a USA INDUSTRIALS Grade 8 hex head cap screw used for?

This Grade 8, zinc yellow, 3/8"-16 coarse-thread, 3-inch-long, partially threaded hex head cap screw is used in heavy-duty industrial fastening applications requiring high tensile strength, such as machinery assembly, structural steel connections, and automotive equipment.

What are the specifications of the USA INDUSTRIALS hex head cap screw SKU 807W91?

The USA INDUSTRIALS hex head cap screw (SKU 807W91) is Grade 8 steel with zinc yellow finish, 3/8"-16 coarse thread, 3 inches long, partially threaded, inch system. It meets ASME B18.2.1BH dimensional standards and is DFAR compliant, supplied in a small pack.

Where to buy USA INDUSTRIALS hex head cap screws worldwide?

3G Electric supplies USA INDUSTRIALS hex head cap screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the Grade 8, zinc yellow, 3/8"-16 coarse-thread, 3-inch-long fastener (SKU 807W91).

How to select the right hex head cap screw for heavy-duty applications?

For heavy-duty applications, select a Grade 8 hex head cap screw like the USA INDUSTRIALS 3/8"-16 coarse-thread, 3-inch-long, partially threaded fastener. Ensure it meets ASME B18.2.1BH dimensional standards and DFAR compliance. Match thread size, length, and material grade to your load 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts →
Hex Head Cap Screw: Steel, Grade 5, Cadmium Plated, 5/8"-11, Coarse, 2 in lg, Fully Threaded, Inch (MPN BULK-BOLT-2915). Key specifications — Dimensional Standards: MS90725-164; Manufacturer Location: Globally Sourced; Material Quality Standards: MS90725; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
USA INDUSTRIALS
Hex Head Cap Screw: Steel, Grade 5, Cadmium Plated, 5/8"-11, Coarse, 2 in lg, Fully Threaded, Inch (MPN BULK-BOLT-2915). Key specifications — Dimensional Standards: MS90725-164; Manufacturer Location: Globally Sourced; Material Quality Standards: MS90725; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 3/8"-16, Coarse, 2 in lg, Partially Threaded, Inch (MPN BULK-BOLT-2792). Key specifications — Dimensional Standards: MS35307-366; Material Quality Standards: DFAR Compliant; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 3/8"-16, Coarse, 2 in lg, Partially Threaded, Inch (MPN BULK-BOLT-2792). Key specifications — Dimensional Standards: MS35307-366; Material Quality Standards: DFAR Compliant; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 5/16"-24, Fine, 1 in lg, Partially Threaded, 5 PK (MPN ZBOLT-2777). Key specifications — Dimensional Standards: MS35308-334; Material Quality Standards: DFAR Compliant; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 5/16"-24, Fine, 1 in lg, Partially Threaded, 5 PK (MPN ZBOLT-2777). Key specifications — Dimensional Standards: MS35308-334; Material Quality Standards: DFAR Compliant; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/8"-11, Coarse, 2 1/2 in lg, Partially Threaded (MPN BULK-BOLT-4416). Key specifications — Dimensional Standards: ASME B18.2.1BH; Manufacturer Location: Globally Sourced; Material Quality Standards: ASTM B633; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
USA INDUSTRIALS
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/8"-11, Coarse, 2 1/2 in lg, Partially Threaded (MPN BULK-BOLT-4416). Key specifications — Dimensional Standards: ASME B18.2.1BH; Manufacturer Location: Globally Sourced; Material Quality Standards: ASTM B633; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 5, Cadmium Plated, 3/8"-16, Coarse, 3 1/2 in lg, Partially Threaded (MPN BULK-BOLT-2868). Key specifications — Dimensional Standards: MS90725-72; Manufacturer Location: Globally Sourced; Material Quality Standards: DFAR Compliant; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
USA INDUSTRIALS
Hex Head Cap Screw: Steel, Grade 5, Cadmium Plated, 3/8"-16, Coarse, 3 1/2 in lg, Partially Threaded (MPN BULK-BOLT-2868). Key specifications — Dimensional Standards: MS90725-72; Manufacturer Location: Globally Sourced; Material Quality Standards: DFAR Compliant; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/16"-18, Coarse, 1 1/2 in lg, Inch, 5 PK (MPN ZBOLT-4285). Key specifications — Dimensional Standards: ASME B18.2.1BH; Manufacturer Location: Globally Sourced; Material Quality Standards: DFAR Compliant; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
USA INDUSTRIALS
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 5/16"-18, Coarse, 1 1/2 in lg, Inch, 5 PK (MPN ZBOLT-4285). Key specifications — Dimensional Standards: ASME B18.2.1BH; Manufacturer Location: Globally Sourced; Material Quality Standards: DFAR Compliant; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 2 in lg, Partially Threaded, Inch (MPN BULK-BOLT-4322). Key specifications — Dimensional Standards: ASME B18.2.1BH; Manufacturer Location: Globally Sourced; Material Quality Standards: ASTM B633; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
USA INDUSTRIALS
Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 3/8"-16, Coarse, 2 in lg, Partially Threaded, Inch (MPN BULK-BOLT-4322). Key specifications — Dimensional Standards: ASME B18.2.1BH; Manufacturer Location: Globally Sourced; Material Quality Standards: ASTM B633; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 5/16"-18, Coarse, 2 in lg, Partially Threaded (MPN BULK-BOLT-2774). Key specifications — Dimensional Standards: MS35307-340; Material Quality Standards: MS35307; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 5/16"-18, Coarse, 2 in lg, Partially Threaded (MPN BULK-BOLT-2774). Key specifications — Dimensional Standards: MS35307-340; Material Quality Standards: MS35307; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.