We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

FOREVERBOLT Hex Head Cap Screw: Stainless Steel, A4, NL-19, 5/16"-18, Coarse, 2 1/2 in lg - 316 Stainless Steel Hex Head Cap Screws
FOREVERBOLT316 Stainless Steel Hex Head Cap Screws

FOREVERBOLT Hex Head Cap Screw: Stainless Steel, A4, NL-19, 5/16"-18, Coarse, 2 1/2 in lg

FOREVERBOLT 316 Stainless Steel Hex Head Cap Screws (SKU 36RG60) are A4, NL-19, 5/16"-18 coarse-thread fasteners, 2 1/2 in long, sold in a 5-pack. Manufactured to ASME B18.2.1 dimensional standards, these inch-system…

SKU 3G-OTH-668795

Brand
FOREVERBOLT
Item
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 5/16"-18, Coarse, 2 1/2 in lg
Category
316 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

Technical Specifications

FOREVERBOLT
Manufacturer Part Number
FB3HEXB51618212P5
Type
A4, NL-19, 5/16"-18, Coarse, 2 1/2 in lg, Inch, 5 PK
Pack Size
Small Pack
Dimensional Standards
ASME B18.2.1
Made in North America
No
Manufacturer Location
Globally Sourced
System of Measurement
Inch
Hex Head Cap Screw Type
Hex Head Cap Screw
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

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

Product Description

FOREVERBOLT 316 Stainless Steel Hex Head Cap Screws (SKU 36RG60) are A4, NL-19, 5/16"-18 coarse-thread fasteners, 2 1/2 in long, sold in a 5-pack. Manufactured to ASME B18.2.1 dimensional standards, these inch-system screws are globally sourced and suitable for demanding industrial applications.

Frequently Asked Questions

What are the specifications of FOREVERBOLT 316 Stainless Steel Hex Head Cap Screws?

These FOREVERBOLT hex head cap screws are A4, NL-19, 5/16"-18 coarse thread, 2 1/2 in long, sold in a 5-pack. They meet ASME B18.2.1 dimensional standards, are globally sourced, and made from 316 stainless steel for corrosion resistance.

What is a 316 stainless steel hex head cap screw used for?

A 316 stainless steel hex head cap screw is used in demanding industrial applications requiring high corrosion resistance, such as marine, chemical processing, and food equipment. The A4 grade and NL-19 designation indicate suitability for harsh environments.

Where to buy FOREVERBOLT hex head cap screws worldwide?

3G Electric supplies FOREVERBOLT hex head cap screws worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these A4, 5/16"-18 fasteners to your facility, regardless of location.

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

Select a hex head cap screw by matching thread size (e.g., 5/16"-18), length (2 1/2 in), material (316 stainless steel for corrosion resistance), and grade (A4, NL-19). Ensure dimensional compliance with ASME B18.2.1 for proper fit and load capacity.

FOREVERBOLT Products

3G Electric supplies FOREVERBOLT 316 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 FOREVERBOLT

View all FOREVERBOLT parts
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 3/4"-10, Coarse, 4 in lg, Globally Sourced, Inch (MPN FB3HEXB34104). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
FOREVERBOLT
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 3/4"-10, Coarse, 4 in lg, Globally Sourced, Inch (MPN FB3HEXB34104). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 1/2"-13, Coarse, 1 1/4 in lg, Fully Threaded, 10 PK (MPN FB3HEXB1213114P10). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Bulk Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
FOREVERBOLT
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 1/2"-13, Coarse, 1 1/4 in lg, Fully Threaded, 10 PK (MPN FB3HEXB1213114P10). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Bulk Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 5/16"-18, Coarse, 1 in lg, Globally Sourced, 25 PK (MPN FB3HEXB516181P25). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Bulk Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
FOREVERBOLT
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 5/16"-18, Coarse, 1 in lg, Globally Sourced, 25 PK (MPN FB3HEXB516181P25). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Bulk Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 3/8"-16, Coarse, 2 1/2 in lg, Globally Sourced, 5 PK (MPN FB3HEXB3816212P5). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
FOREVERBOLT
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 3/8"-16, Coarse, 2 1/2 in lg, Globally Sourced, 5 PK (MPN FB3HEXB3816212P5). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 1/2"-13, Coarse, 4 in lg, Globally Sourced, 5 PK (MPN FB3HEXB12134P5). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
FOREVERBOLT
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 1/2"-13, Coarse, 4 in lg, Globally Sourced, 5 PK (MPN FB3HEXB12134P5). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 5/8"-11, Coarse, 6 in lg, Globally Sourced, Inch (MPN FB3HEXB58116). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
FOREVERBOLT
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 5/8"-11, Coarse, 6 in lg, Globally Sourced, Inch (MPN FB3HEXB58116). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 3/4"-10, Coarse, 3 1/4 in lg, Globally Sourced, Inch (MPN FB3HEXB3410314). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
FOREVERBOLT
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 3/4"-10, Coarse, 3 1/4 in lg, Globally Sourced, Inch (MPN FB3HEXB3410314). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 1/4"-20, Coarse, 1/2 in lg, Globally Sourced, 100 PK (MPN FB3HEXB142012P100). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Bulk Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
FOREVERBOLT
Hex Head Cap Screw: Stainless Steel, A4, NL-19, 1/4"-20, Coarse, 1/2 in lg, Globally Sourced, 100 PK (MPN FB3HEXB142012P100). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Manufacturer Location: Globally Sourced; Pack Size: Bulk Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.