We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

KERR LAKESIDE Socket Head Cap Screw: 5/16"-18 Thread Size, 1 1/4 in Lg, Std, Black Oxide - Inch System Standard Socket Head Cap Screws
KERR LAKESIDEInch System Standard Socket Head Cap Screws

KERR LAKESIDE Socket Head Cap Screw: 5/16"-18 Thread Size, 1 1/4 in Lg, Std, Black Oxide

The KERR LAKESIDE Socket Head Cap Screw is an inch-system standard fastener with a 5/16"-18 thread size and 1 1/4" length. This black oxide, alloy steel screw features a right-hand thread direction and a 1/4" drive…

SKU 3G-OTH-677710

Brand
KERR LAKESIDE
Item
Socket Head Cap Screw: 5/16"-18 Thread Size, 1 1/4 in Lg, Std, Black Oxide
Category
Inch System Standard Socket Head Cap Screws
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KERR LAKESIDE
Manufacturer Part Number
31C125KCS
Type
Std, Black Oxide, Alloy Steel, 100 PK
Lg
1 1/4 in
Drive Size
1/4 in
Thread Direction
Right Hand
System of Measurement
Inch

Technical Documents

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

Product Description

The KERR LAKESIDE Socket Head Cap Screw is an inch-system standard fastener with a 5/16"-18 thread size and 1 1/4" length. This black oxide, alloy steel screw features a right-hand thread direction and a 1/4" drive size, supplied in a 100-piece pack (MPN 31C125KCS).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a KERR LAKESIDE Socket Head Cap Screw used for?

This inch-system standard fastener is used for securing mechanical assemblies in industrial machinery, automotive, and general manufacturing applications. Its black oxide finish provides mild corrosion resistance, and the alloy steel construction offers high tensile strength for demanding environments.

What are the specifications of the KERR LAKESIDE 31C125KCS socket head cap screw?

The KERR LAKESIDE 31C125KCS is a 5/16"-18 thread size, 1 1/4" long, standard socket head cap screw. It has a right-hand thread, 1/4" drive size, black oxide finish, and is made of alloy steel. Supplied in a 100-piece pack, it is an inch-system fastener.

Where to buy KERR LAKESIDE socket head cap screws worldwide?

3G Electric supplies KERR LAKESIDE socket head cap screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the 31C125KCS or other fasteners for your project.

How to select the correct KERR LAKESIDE socket head cap screw for an application?

Select based on thread size (5/16"-18), length (1 1/4"), material (alloy steel for strength), and finish (black oxide for mild corrosion resistance). Ensure drive size (1/4") matches your tooling. For high-stress joints, verify tensile strength requirements against the screw's specifications.

KERR LAKESIDE Products

3G Electric supplies KERR LAKESIDE 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Socket Head Cap Screw: 1/4"-20 Thread Size, 2 3/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25C275KCS)
KERR LAKESIDE
Socket Head Cap Screw: 1/4"-20 Thread Size, 2 3/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25C275KCS)
Socket Head Cap Screw: 1/4"-20 Thread Size, 7/8 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25C87KCS)
KERR LAKESIDE
Socket Head Cap Screw: 1/4"-20 Thread Size, 7/8 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25C87KCS)
Socket Head Cap Screw: 1/4"-20 Thread Size, 1 3/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25C175KCS)
KERR LAKESIDE
Socket Head Cap Screw: 1/4"-20 Thread Size, 1 3/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25C175KCS)
Socket Head Cap Screw: 1/4"-28 Thread Size, 3/8 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25F37KCS)
KERR LAKESIDE
Socket Head Cap Screw: 1/4"-28 Thread Size, 3/8 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25F37KCS)
Socket Head Cap Screw: 5/16"-24 Thread Size, 2 1/2 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 31F250KCS)
KERR LAKESIDE
Socket Head Cap Screw: 5/16"-24 Thread Size, 2 1/2 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 31F250KCS)
Socket Head Cap Screw: 1/4"-28 Thread Size, 1 3/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25F175KCS)
KERR LAKESIDE
Socket Head Cap Screw: 1/4"-28 Thread Size, 1 3/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25F175KCS)

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Socket Head Cap Screw: 1/2"-13 Thread Size, 3 in Lg, Std, Black Oxide, Alloy Steel, 25 PK (MPN 50C300KCS)
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Socket Head Cap Screw: 1/4"-20 Thread Size, 5/8 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25C62KCS)
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Socket Head Cap Screw: 1/4"-28 Thread Size, 2 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25F200KCS)
KERR LAKESIDE
Socket Head Cap Screw: 1/4"-28 Thread Size, 2 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25F200KCS)
Socket Head Cap Screw: 1/4"-20 Thread Size, 1 1/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25C125KCS)
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Socket Head Cap Screw: 1/4"-20 Thread Size, 1 1/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 25C125KCS)
Socket Head Cap Screw: 7/8"-9 Thread Size, 6 in Lg, Std, Black Oxide, Alloy Steel, 10 PK (MPN 87C600KCS)
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Socket Head Cap Screw: 7/8"-9 Thread Size, 6 in Lg, Std, Black Oxide, Alloy Steel, 10 PK (MPN 87C600KCS)
Socket Head Cap Screw: 5/16"-18 Thread Size, 2 3/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 31C275KCS)
KERR LAKESIDE
Socket Head Cap Screw: 5/16"-18 Thread Size, 2 3/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 31C275KCS)
Socket Head Cap Screw: 7/16"-14 Thread Size, 2 3/4 in Lg, Std, Black Oxide, Alloy Steel, 25 PK (MPN 43C275KCS)
KERR LAKESIDE
Socket Head Cap Screw: 7/16"-14 Thread Size, 2 3/4 in Lg, Std, Black Oxide, Alloy Steel, 25 PK (MPN 43C275KCS)
Socket Head Cap Screw: #10-32 Thread Size, 7/8 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 10F87KCS)
KERR LAKESIDE
Socket Head Cap Screw: #10-32 Thread Size, 7/8 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 10F87KCS)