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

USA INDUSTRIALS Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 3/8"-16, Coarse, 12 in lg - 18-8 Stainless Steel Hex Head Cap Screws
USA INDUSTRIALS18-8 Stainless Steel Hex Head Cap Screws

USA INDUSTRIALS Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 3/8"-16, Coarse, 12 in lg

The USA INDUSTRIALS 18-8 Stainless Steel Hex Head Cap Screw (SKU 3G-OTH-746268) is a 3/8"-16, coarse-thread, partially threaded fastener in 12-inch length, meeting ASME B18.2.1 dimensional standards and ASTM F593…

SKU 3G-OTH-746268

Also listed as: BULKBOLT4636 · BULK BOLT 4636

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 3/8"-16, Coarse, 12 in lg
Category
18-8 Stainless Steel 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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
BULK-BOLT-4636
Type
18-8, Plain, 3/8"-16, Coarse, 12 in lg, Partially Threaded
Pack Size
Small Pack
Dimensional Standards
ASME B18.2.1
Manufacturer Location
Globally Sourced
System of Measurement
Inch
Hex Head Cap Screw Type
Hex Head Cap Screw
Material Quality Standards
ASTM F593

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 18-8 Stainless Steel Hex Head Cap Screw (SKU 3G-OTH-746268) is a 3/8"-16, coarse-thread, partially threaded fastener in 12-inch length, meeting ASME B18.2.1 dimensional standards and ASTM F593 material quality standards. Supplied in a small pack, this globally sourced inch-system hex head cap screw is available through 3G Electric, which interprets customer demand across 14 industrial departments — including fasteners — and provides specialist support for sourcing and quoting.

Frequently Asked Questions

What is the USA INDUSTRIALS 18-8 Stainless Steel Hex Head Cap Screw used for?

This 3/8"-16 coarse-thread, 12-inch-long hex head cap screw is used for heavy-duty fastening in industrial machinery, structural assemblies, and equipment mounting where corrosion resistance is required. 3G Electric supplies this globally sourced fastener across 14 industrial departments, including fasteners, with specialist support for sourcing and quoting.

What are the specifications of the USA INDUSTRIALS Hex Head Cap Screw BULK-BOLT-4636?

This hex head cap screw is 18-8 stainless steel, plain finish, 3/8"-16 coarse thread, 12 in long, partially threaded. It meets ASME B18.2.1 dimensional standards and ASTM F593 material quality standards. The manufacturer part number is BULK-BOLT-4636, and it is supplied in a small pack.

Where to buy USA INDUSTRIALS Hex Head Cap Screw BULK-BOLT-4636 worldwide?

3G Electric supplies the USA INDUSTRIALS 18-8 Stainless Steel Hex Head Cap Screw (SKU 3G-OTH-746268) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote on this fastener or any other industrial need across 14 departments.

How to select the correct hex head cap screw for an application?

Select based on thread size (e.g., 3/8"-16), length (12 in), material (18-8 stainless steel for corrosion resistance), and grade (ASTM F593). Ensure dimensional compliance with ASME B18.2.1. For partially threaded screws, verify the threaded length matches your clamping needs. 3G Electric provides specialist support to help you choose the right fastener.

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 18-8 stainless steel 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: Stainless Steel, 18-8, Plain, 1 1/2"-6, Coarse, 4 1/2 in lg, Partially Threaded (MPN BULK-BOLT-4529)
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/2"-6, Coarse, 4 1/2 in lg, Partially Threaded (MPN BULK-BOLT-4529)
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1/4"-20, Coarse, 3/4 in lg, Fully Threaded, Inch (MPN BULK-BOLT-4595)
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1/4"-20, Coarse, 3/4 in lg, Fully Threaded, Inch (MPN BULK-BOLT-4595)
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/4"-7, Coarse, 6 1/2 in lg, Partially Threaded (MPN BULK-BOLT-4539)
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/4"-7, Coarse, 6 1/2 in lg, Partially Threaded (MPN BULK-BOLT-4539)
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/8"-7, Coarse, 3 in lg, Fully Threaded, Inch (MPN BULK-BOLT-4541)
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/8"-7, Coarse, 3 in lg, Fully Threaded, Inch (MPN BULK-BOLT-4541)
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/4"-7, Coarse, 3 in lg, Fully Threaded, Inch (MPN BULK-BOLT-4536)
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/4"-7, Coarse, 3 in lg, Fully Threaded, Inch (MPN BULK-BOLT-4536)
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/2"-6, Coarse, 6 in lg, Partially Threaded (MPN BULK-BOLT-4533)
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/2"-6, Coarse, 6 in lg, Partially Threaded (MPN BULK-BOLT-4533)
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 7/8"-9, Coarse, 12 in lg, Partially Threaded, Inch (MPN BULK-BOLT-4707)
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 7/8"-9, Coarse, 12 in lg, Partially Threaded, Inch (MPN BULK-BOLT-4707)
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/8"-7, Coarse, 2 in lg, Fully Threaded, Inch (MPN BULK-BOLT-4540)
USA INDUSTRIALS
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/8"-7, Coarse, 2 in lg, Fully Threaded, Inch (MPN BULK-BOLT-4540)