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

ARMOR COAT Socket Head Cap Screw: 5/16"-18 Thread Size, 1 1/4 in Lg, Std, Armor Coat - Inch System Standard Socket Head Cap Screws
ARMOR COATInch System Standard Socket Head Cap Screws

ARMOR COAT Socket Head Cap Screw: 5/16"-18 Thread Size, 1 1/4 in Lg, Std, Armor Coat

The ARMOR COAT Socket Head Cap Screw (SKU 5YND6) is an inch-system standard fastener with a 5/16"-18 thread size, 1 1/4" length, and 1/4" drive size. Made from alloy steel with a right-hand thread, this 25-pack…

SKU 3G-OTH-677790

Brand
ARMOR COAT
Item
Socket Head Cap Screw: 5/16"-18 Thread Size, 1 1/4 in Lg, Std, Armor Coat
Category
Inch System Standard Socket 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

ARMOR COAT
Manufacturer Part Number
UST235941
Type
Std, Armor Coat, Alloy Steel, 25 PK
Lg
1 1/4 in
Drive Size
1/4 in
Thread Direction
Right Hand
System of Measurement
Inch
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

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

Product Description

The ARMOR COAT Socket Head Cap Screw (SKU 5YND6) is an inch-system standard fastener with a 5/16"-18 thread size, 1 1/4" length, and 1/4" drive size. Made from alloy steel with a right-hand thread, this 25-pack offers a durable, corrosion-resistant coating for industrial fastening applications.

Frequently Asked Questions

What is the ARMOR COAT Socket Head Cap Screw used for?

The ARMOR COAT Socket Head Cap Screw is used for industrial fastening applications requiring a durable, corrosion-resistant alloy steel fastener. Its inch-system 5/16"-18 thread and 1 1/4" length suit machinery, equipment assembly, and maintenance across sectors like machining, material handling, and power transmission.

What are the specifications of the ARMOR COAT Socket Head Cap Screw 5YND6?

The ARMOR COAT Socket Head Cap Screw (SKU 5YND6) has a 5/16"-18 thread size, 1 1/4" length, 1/4" drive size, right-hand thread, and inch system of measurement. It is made from alloy steel with a standard Armor Coat finish, supplied in a 25-pack with MPN UST235941.

Where to buy ARMOR COAT Socket Head Cap Screws worldwide?

3G Electric supplies ARMOR COAT Socket Head Cap Screws worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine fasteners like this 5/16"-18 alloy steel screw, ensuring the right part for your application.

How to select the right ARMOR COAT Socket Head Cap Screw for an application?

To select the right ARMOR COAT Socket Head Cap Screw, match thread size (e.g., 5/16"-18), length (1 1/4"), drive size (1/4"), and material (alloy steel) to your assembly's load and environmental requirements. The Armor Coat finish adds corrosion resistance. 3G Electric can help interpret your needs and source the correct fastener.

ARMOR COAT Products

3G Electric supplies ARMOR COAT inch system standard socket 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 ARMOR COAT

View all ARMOR COAT parts
Socket Head Cap Screw: 3/8"-16 Thread Size, 4 in Lg, Std, Armor Coat, Alloy Steel, 5 PK (MPN UST235967). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.
ARMOR COAT
Socket Head Cap Screw: 3/8"-16 Thread Size, 4 in Lg, Std, Armor Coat, Alloy Steel, 5 PK (MPN UST235967). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.
Socket Head Cap Screw: 1/4"-20 Thread Size, 1 1/2 in Lg, Std, Armor Coat, Alloy Steel, 50 PK (MPN UST235924). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 3/16 in.
ARMOR COAT
Socket Head Cap Screw: 1/4"-20 Thread Size, 1 1/2 in Lg, Std, Armor Coat, Alloy Steel, 50 PK (MPN UST235924). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 3/16 in.
Socket Head Cap Screw: 3/8"-16 Thread Size, 1 1/4 in Lg, Std, Armor Coat, Alloy Steel, 25 PK (MPN UST235957). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.
ARMOR COAT
Socket Head Cap Screw: 3/8"-16 Thread Size, 1 1/4 in Lg, Std, Armor Coat, Alloy Steel, 25 PK (MPN UST235957). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.
Socket Head Cap Screw: 5/16"-18 Thread Size, 2 in Lg, Std, Armor Coat, Alloy Steel, 25 PK (MPN UST235944). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 1/4 in.
ARMOR COAT
Socket Head Cap Screw: 5/16"-18 Thread Size, 2 in Lg, Std, Armor Coat, Alloy Steel, 25 PK (MPN UST235944). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 1/4 in.
Socket Head Cap Screw: 1/2"-13 Thread Size, 1 3/4 in Lg, Std, Armor Coat, Alloy Steel, 10 PK (MPN UST235993). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 3/8 in.
ARMOR COAT
Socket Head Cap Screw: 1/2"-13 Thread Size, 1 3/4 in Lg, Std, Armor Coat, Alloy Steel, 10 PK (MPN UST235993). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 3/8 in.
Socket Head Cap Screw: 3/8"-16 Thread Size, 4 1/2 in Lg, Std, Armor Coat, Alloy Steel, 5 PK (MPN UST235968). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.
ARMOR COAT
Socket Head Cap Screw: 3/8"-16 Thread Size, 4 1/2 in Lg, Std, Armor Coat, Alloy Steel, 5 PK (MPN UST235968). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.
Socket Head Cap Screw: 3/8"-16 Thread Size, 2 1/2 in Lg, Std, Armor Coat, Alloy Steel, 10 PK (MPN UST235962). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.
ARMOR COAT
Socket Head Cap Screw: 3/8"-16 Thread Size, 2 1/2 in Lg, Std, Armor Coat, Alloy Steel, 10 PK (MPN UST235962). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.
Socket Head Cap Screw: 3/8"-16 Thread Size, 5/8 in Lg, Std, Armor Coat, Alloy Steel, 25 PK (MPN UST235953). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.
ARMOR COAT
Socket Head Cap Screw: 3/8"-16 Thread Size, 5/8 in Lg, Std, Armor Coat, Alloy Steel, 25 PK (MPN UST235953). Key specifications — System of Measurement: Inch; Thread Direction: Right Hand; Drive Size: 5/16 in.