Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Download Now

Add products to your shopping cart
Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you’re viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
FSTPCK-721710

Image for Illustration purposes only. Actual product may vary

View in markdown

5/16"-18 x 2 1/4" Flat Head Cap Screw, Coarse, Full Thread, Alloy Steel, Black Oxide Finish

5/16"-18 x 2 1/4" Flat Head Cap Screw
Coarse, Full Thread, Alloy Steel, Black Oxide Finish

MODEL FSTPCK-721710

SKU

6400907

WEIGHT

4.500 lb

UOM

per bx

This vendor has a minimum order quantity of 2. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

$96.82 Per Bx

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Brand Minimum Order Quantity: 2

Returnable: Yes

Coverage

Full Thread

Finish

Black oxide

Head Type

Flat

Length

2 1/4"

Material

Alloy steel

Thread

Coarse

TPI

18

Fasteners The MROSupply Fasteners 5/16"-18 x 2 1/4" Flat Head Cap Screw is a high-performance fastening solution designed for a range of industrial applications. Crafted from durable alloy steel and featuring a black oxide finish, this screw combines strength and corrosion resistance, making it ideal for demanding environments. The full thread design ensures a secure hold, while the flat head allows for a flush finish, minimizing the risk of snagging or interference.

Key Features
Size5/16"-18 x 2 1/4" - provides versatility for various fastening needs.
MaterialMade from high-quality alloy steel - offers superior strength and durability.
FinishBlack oxide finish - enhances corrosion resistance and aesthetic appeal.
ThreadingCoarse full thread - ensures optimal grip and stability in applications.
Head TypeFlat head - allows for a flush fit, suitable for applications where surface integrity is essential.
Applications
General Maintenance and RepairIdeal for use in machinery, automotive, and construction applications where strong fastening is required.
CompatibilityWorks seamlessly with a range of nuts and washers, making it versatile for various setups.
Environmental SuitabilityDesigned for use in both indoor and outdoor settings, particularly in environments prone to moisture and corrosion.
Benefits
Enhanced StrengthThe alloy steel construction ensures high tensile strength, providing reliability under heavy loads.
Corrosion ResistanceThe black oxide finish protects against rust and wear, extending the lifespan of the fastener.
Ease of InstallationThe flat head design simplifies installation in tight spaces, reducing the risk of damage to adjacent components. --- Product information compiled with AI assistance for reference purposes.

Recently Viewed
FSTPCK-889078

#6399998

Brand

MROSupply Fasteners

Model

FSTPCK-889078

$12.49 Per Bx
Free Shipping orders over $100
2-3VX530

#678424

Brand

Bando

Model

2-3VX530

$42.98 Each
Free Shipping orders over $100
F2B-GT-106-NLS

#2217935

Brand

Dodge

Model

F2B-GT-106-NLS

$165.36 Each
Free shipping
FSTPCK-534283

#6401565

Brand

MROSupply Fasteners

Model

FSTPCK-534283

$20.10 Per Bx
Free Shipping orders over $100
FSTPCK-581027

#6403574

Brand

MROSupply Fasteners

Model

FSTPCK-581027

$68.02 Per Bx
Free Shipping orders over $100
FSTPCK-019037

#6404065

Brand

MROSupply Fasteners

Model

FSTPCK-019037

$50.58 Per Bx
Free Shipping orders over $100