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USA INDUSTRIALS Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/8"-7, Coarse, 4 1/2 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 1/8"-7, Coarse, 4 1/2 in lg

USA Industrials 18-8 Stainless Steel Hex Head Cap Screw (SKU BULK-BOLT-4542, MPN BULK-BOLT-4542) is a plain, coarse-thread fastener with dimensions 1 1/8"-7 x 4 1/2 in lg, partially threaded. Manufactured to ASME…

SKU 3G-OTH-746187

Also listed as: BULKBOLT4542 · BULK BOLT 4542

Brand
USA INDUSTRIALS
Item
Hex Head Cap Screw: Stainless Steel, 18-8, Plain, 1 1/8"-7, Coarse, 4 1/2 in lg
Category
18-8 Stainless Steel Hex Head Cap Screws
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Delivery
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
BULK-BOLT-4542
Type
18-8, Plain, 1 1/8"-7, Coarse, 4 1/2 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

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

Product Description

USA Industrials 18-8 Stainless Steel Hex Head Cap Screw (SKU BULK-BOLT-4542, MPN BULK-BOLT-4542) is a plain, coarse-thread fastener with dimensions 1 1/8"-7 x 4 1/2 in lg, partially threaded. Manufactured to ASME B18.2.1 dimensional standards and ASTM F593 material quality standards, this inch-system screw is globally sourced and supplied in a small pack.

Frequently Asked Questions

What is a USA Industrials 18-8 Stainless Steel Hex Head Cap Screw used for?

This hex head cap screw is used for heavy-duty fastening in industrial machinery, structural assemblies, and equipment where corrosion resistance is required. The 18-8 stainless steel construction and coarse 1 1/8"-7 thread make it suitable for demanding applications across machining, material handling, and power transmission systems.

What are the specifications of the USA Industrials Hex Head Cap Screw BULK-BOLT-4542?

This screw is an 18-8 stainless steel, plain finish, hex head cap screw with dimensions 1 1/8"-7 thread size, coarse thread, 4 1/2 in length, partially threaded. It meets ASME B18.2.1 dimensional standards and ASTM F593 material quality standards. It is supplied in a small pack and uses inch system of measurement.

Where to buy USA Industrials Hex Head Cap Screw BULK-BOLT-4542 worldwide?

3G Electric supplies and delivers the USA Industrials Hex Head Cap Screw BULK-BOLT-4542 to worldwide locations. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us for availability and lead time on this fastener.

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

Select based on thread size, length, material, and strength requirements. For corrosion-prone environments, 18-8 stainless steel like this USA Industrials screw is appropriate. Verify dimensional compliance with ASME B18.2.1 and material standards such as ASTM F593. Ensure the coarse thread matches the mating component's thread specification.

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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