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
KEEP-FILL Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 4 in lg - Grade 8 Steel Hex Head Cap Screws
KEEP-FILLGrade 8 Steel Hex Head Cap Screws

KEEP-FILL Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 4 in lg

3G Electric supplies the KEEP-FILL Grade 8 Steel Hex Head Cap Screw (MPN UST235822), a 1/2"-13 coarse-thread, 4-inch-long, partially threaded fastener with Armor Coat, sold in a 10-pack. It meets ASME B18.2.1…

SKU 3G-OTH-678918

Brand
KEEP-FILL
Item
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 4 in lg
Category
Grade 8 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

KEEP-FILL
Manufacturer Part Number
UST235822
Type
Grade 8, Armor Coat, 1/2"-13, Coarse, 4 in lg, Partially Threaded, 10 PK
Pack Size
Small Pack
Dimensional Standards
ASME B18.2.1
Made in North America
No
System of Measurement
Inch
Hex Head Cap Screw Type
Hex Head Cap Screw
Material Quality Standards
SAE J429
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

KEEP-FILL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the KEEP-FILL Grade 8 Steel Hex Head Cap Screw (MPN UST235822), a 1/2"-13 coarse-thread, 4-inch-long, partially threaded fastener with Armor Coat, sold in a 10-pack. It meets ASME B18.2.1 dimensional standards and SAE J429 material quality standards, supporting your industrial fastening needs across 14 departments.

Frequently Asked Questions

What is the KEEP-FILL Grade 8 Steel Hex Head Cap Screw used for?

The KEEP-FILL Grade 8 Steel Hex Head Cap Screw (MPN UST235822) is used for heavy-duty industrial fastening in machinery, structural assemblies, and equipment across 14 departments. Its 1/2"-13 coarse thread and Armor Coat provide corrosion resistance and high tensile strength for demanding applications.

What are the specifications of the KEEP-FILL Grade 8 Steel Hex Head Cap Screw?

This screw is a Grade 8 steel hex head cap screw with Armor Coat, 1/2"-13 coarse thread, 4 in length, partially threaded, sold in a 10-pack. It meets ASME B18.2.1 dimensional standards and SAE J429 material quality standards, with inch system measurement.

Where to buy KEEP-FILL Grade 8 Steel Hex Head Cap Screws worldwide?

3G Electric supplies the KEEP-FILL Grade 8 Steel Hex Head Cap Screw (MPN UST235822) worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you get the right fastener for your industrial needs across 14 departments.

How to select the right Grade 8 hex head cap screw for my application?

Select a Grade 8 hex head cap screw based on thread size, length, and coating. For heavy loads, use coarse threads like 1/2"-13. Ensure it meets ASME B18.2.1 and SAE J429 standards. 3G Electric can help match your requirements across 14 industrial departments.

KEEP-FILL Products

3G Electric supplies KEEP-FILL grade 8 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 KEEP-FILL

View all KEEP-FILL parts →
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 3 1/2 in lg, Inch, SAE J429, 10 PK (MPN UST235821). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
KEEP-FILL
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 3 1/2 in lg, Inch, SAE J429, 10 PK (MPN UST235821). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 2 in lg, Partially Threaded, 10 PK (MPN UST235816). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: Yes; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
KEEP-FILL
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 2 in lg, Partially Threaded, 10 PK (MPN UST235816). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: Yes; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 2 1/2 in lg, Inch, SAE J429, 10 PK (MPN UST235818). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: Yes; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
KEEP-FILL
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 2 1/2 in lg, Inch, SAE J429, 10 PK (MPN UST235818). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: Yes; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 2 3/4 in lg, Inch, SAE J429, 10 PK (MPN UST235819). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
KEEP-FILL
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 2 3/4 in lg, Inch, SAE J429, 10 PK (MPN UST235819). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 2 1/4 in lg, Inch, SAE J429, 10 PK (MPN UST235817). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: Yes; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
KEEP-FILL
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 2 1/4 in lg, Inch, SAE J429, 10 PK (MPN UST235817). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: Yes; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 3/4"-10, Coarse, 4 1/2 in lg, 1 1/8 in Head Wd, 5 PK (MPN UST235865). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
KEEP-FILL
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 3/4"-10, Coarse, 4 1/2 in lg, 1 1/8 in Head Wd, 5 PK (MPN UST235865). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 1 1/2 in lg, Inch, SAE J429, 25 PK (MPN UST235814). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: Yes; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
KEEP-FILL
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 1/2"-13, Coarse, 1 1/2 in lg, Inch, SAE J429, 25 PK (MPN UST235814). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: Yes; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 5/8"-11, Coarse, 6 in lg, Partially Threaded, 5 PK (MPN UST235852). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.
KEEP-FILL
Hex Head Cap Screw: Steel, Grade 8, Armor Coat, 5/8"-11, Coarse, 6 in lg, Partially Threaded, 5 PK (MPN UST235852). Key specifications — Dimensional Standards: ASME B18.2.1; Made in North America: No; Material Quality Standards: SAE J429; Pack Size: Small Pack; System of Measurement: Inch; Hex Head Cap Screw Type: Hex Head Cap Screw.