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USA INDUSTRIALS Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/4"-7, Coarse, 3 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, 1 1/4"-7, Coarse, 3 in lg

The USA INDUSTRIALS 18-8 Stainless Steel Hex Head Cap Screw (SKU 807X51) is a fully threaded, coarse-thread fastener with a 1 1/4"-7 thread size and 3-inch length, meeting ASME B18.2.1 dimensional standards and ASTM…

SKU 3G-OTH-746209

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/4"-7, Coarse, 3 in lg
Category
18-8 Stainless Steel Hex Head Cap Screws
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Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
BULK-BOLT-4536
Type
18-8, Plain, 1 1/4"-7, Coarse, 3 in lg, Fully Threaded, Inch
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
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USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The USA INDUSTRIALS 18-8 Stainless Steel Hex Head Cap Screw (SKU 807X51) is a fully threaded, coarse-thread fastener with a 1 1/4"-7 thread size and 3-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 screw is part of our curated industrial offering across 14 departments, with specialist depth in fasteners and controls.

Frequently Asked Questions

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

This fully threaded, coarse-thread fastener is used for heavy-duty bolting applications in industrial machinery, structural assemblies, and equipment mounting where corrosion resistance is required. The 18-8 stainless steel construction meets ASTM F593 material standards, making it suitable for outdoor, marine, and chemical environments.

What are the specifications of the USA INDUSTRIALS Hex Head Cap Screw 1 1/4"-7?

This inch-system screw has a 1 1/4"-7 thread size, 3-inch length, coarse thread, and is fully threaded. It meets ASME B18.2.1 dimensional standards and ASTM F593 material quality standards. The hex head cap screw is plain finish, 18-8 stainless steel, and supplied in a small pack.

Where to buy USA INDUSTRIALS Hex Head Cap Screw 1 1/4"-7 worldwide?

3G Electric supplies and delivers the USA INDUSTRIALS 18-8 Stainless Steel Hex Head Cap Screw (SKU 807X51) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your fastener order arrives at your facility, regardless of location.

How to select the correct hex head cap screw for heavy-duty bolting?

Select based on thread size, length, material, and grade. For corrosion resistance, 18-8 stainless steel (ASTM F593) is common. Ensure dimensional compliance with ASME B18.2.1. Coarse threads (like 1 1/4"-7) provide better holding power in softer materials. Confirm full threading if maximum engagement is needed.

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.

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