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

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

The KERR LAKESIDE Socket Flat Head Screw (MPN 31C125KFC) is a 5/16"-18 thread size, 1 1/4" long flat head socket cap screw. It features a black oxide finish on alloy steel, with a 3/16" drive size and right-hand…

SKU 3G-OTH-678619

Brand
KERR LAKESIDE
Item
Socket Flat Head Screw: 5/16"-18 Thread Size, 1 1/4 in Lg, Flat, Black Oxide
Category
Flat Head Socket Cap Screws
Available to Order
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Local availability & support

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

KERR LAKESIDE
Manufacturer Part Number
31C125KFC
Type
Flat, Black Oxide, Alloy Steel, 100 PK
Lg
1 1/4 in
Drive Size
3/16 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 Flat Head Screw (MPN 31C125KFC) is a 5/16"-18 thread size, 1 1/4" long flat head socket cap screw. It features a black oxide finish on alloy steel, with a 3/16" drive size and right-hand thread direction, sold in a 100-piece pack.

Frequently Asked Questions

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

A KERR LAKESIDE Socket Flat Head Screw is used for fastening components where a flush surface is required. Its flat head design countersinks into the material, making it ideal for machinery, fixtures, and assemblies in industrial settings where protrusion is not allowed.

What are the specifications of the KERR LAKESIDE 31C125KFC socket flat head screw?

The KERR LAKESIDE 31C125KFC is a 5/16"-18 thread size, 1 1/4" long flat head socket cap screw. It has a 3/16" drive size, right-hand thread direction, black oxide finish on alloy steel, and comes in a 100-piece pack. System of measurement is inch.

Where to buy KERR LAKESIDE socket flat head screws worldwide?

3G Electric supplies KERR LAKESIDE socket flat head screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the 31C125KFC or other sizes for your application.

How to install a KERR LAKESIDE flat head socket cap screw?

To install a KERR LAKESIDE flat head socket cap screw, drill a countersunk hole matching the head angle. Use a 3/16" hex key to drive the screw with right-hand rotation. Apply appropriate torque to avoid stripping the black oxide finish on alloy steel.

KERR LAKESIDE Products

3G Electric supplies KERR LAKESIDE flat head socket 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: 5/16"-24 Thread Size, 2 1/2 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 31F250KCS)
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Socket Head Cap Screw: 5/16"-24 Thread Size, 2 1/2 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 31F250KCS)
Socket Flat Head Screw: 1/4"-20 Thread Size, 1 1/4 in Lg, Flat, Black Oxide, Alloy Steel, 100 PK (MPN 25C125KFC)
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Socket Flat Head Screw: 1/4"-20 Thread Size, 1 1/4 in Lg, Flat, Black Oxide, Alloy Steel, 100 PK (MPN 25C125KFC)
Socket Head Cap Screw: 7/16"-14 Thread Size, 2 in Lg, Std, Black Oxide, Alloy Steel, 50 PK (MPN 43C200KCS)
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Socket Head Cap Screw: 7/16"-14 Thread Size, 2 in Lg, Std, Black Oxide, Alloy Steel, 50 PK (MPN 43C200KCS)
Socket Head Cap Screw: #8-32 Thread Size, 1 1/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 8C125KCS)
KERR LAKESIDE
Socket Head Cap Screw: #8-32 Thread Size, 1 1/4 in Lg, Std, Black Oxide, Alloy Steel, 100 PK (MPN 8C125KCS)
Socket Head Cap Screw: 1/4"-20 Thread Size, 2 in Lg, Flat, Black Oxide, Alloy Steel, 100 PK (MPN 60072)
HOLO-KROME
Socket Head Cap Screw: 1/4"-20 Thread Size, 2 in Lg, Flat, Black Oxide, Alloy Steel, 100 PK (MPN 60072)
Socket Head Cap Screw: 3/8"-16 Thread Size, 3/4 in Lg, Flat, Black Oxide, Alloy Steel, 100 PK (MPN 60098)
HOLO-KROME
Socket Head Cap Screw: 3/8"-16 Thread Size, 3/4 in Lg, Flat, Black Oxide, Alloy Steel, 100 PK (MPN 60098)

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