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-580059

Image for Illustration purposes only. Actual product may vary

#4-40 x 5/16" Machine Screw, Slotted Drive, Flat Head, Coarse, Full Thread, Steel, Zinc CR+3 Finish

#4-40 x 5/16" Machine Screw
Flat Head, Coarse, Full Thread, Steel, Zinc CR+3 Finish

MODEL FSTPCK-580059

SKU

6393024

WEIGHT

0.090 lb

UOM

per bx

This vendor has a minimum order quantity of 21. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

$7.54 Per Bx

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Brand Minimum Order Quantity: 21

Typically Ships in: 1 day

Returnable: Yes

Coverage

Full Thread

Drive Type

Slotted

Finish

Zinc CR+3

Head Type

Flat

Length

5/16"

Material

Steel

Thread

Coarse

TPI

40

Fasteners
Overview Introducing the MROSupply Fasteners #4-40 x 5/16" Machine Screw, a premium choice for various industrial applications. This slotted drive, flat head machine screw is designed for use in a wide range of maintenance, repair, and operational tasks. Crafted from high-quality steel with a zinc CR+3 finish, it offers exceptional durability and corrosion resistance, making it suitable for both indoor and outdoor environments.
Key Features
  • Dimensions: #4-40 x 5/16" size ensures compatibility with numerous applications, providing a secure fit.
  • Drive Type: Slotted drive allows for effective torque application and easy installation using standard tools.
  • Head Style: Flat head design enables flush mounting, reducing the risk of snagging and enhancing aesthetics.
  • Threading: Coarse, full thread enhances gripping strength for reliable fastening in various materials.
  • Material & Finish: Made from high-quality steel with a zinc CR+3 coating, ensuring resistance to rust and corrosion.
Applications
  • Ideal for assembly and repair work in automotive, electrical, and mechanical industries.
  • Compatible with a variety of materials including wood, plastic, and metal, making it versatile for different projects.
  • Suitable for both commercial and residential applications where a standard machine screw is required.
Benefits
  • Enhanced Durability: The zinc CR+3 finish provides additional protection against environmental factors, ensuring long-lasting performance.
  • Ease of Use: The slotted drive design allows for quick and straightforward installation, saving time on projects.
  • Reliable Performance: The coarse threading ensures a secure hold, reducing the likelihood of loosening over time. --- Product information compiled with AI assistance for reference purposes.

Recently Viewed
$66.77 Each
Free shipping
$3.97 Per Bx
Free shipping
$31.36 Each
Free shipping
#6396880
3/4"-10 x 15" Hex Bolt, Coarse, Grade A Steel, Zinc CR+3 Finish
Brand MROSupply Fasteners
Model FSTPCK-494642
$169.76 Per Bx
Free Shipping orders over $100
#2863100
Habasit C0863S0750LFAA 863 7.5" Low Friction Acetal CS Base
Brand Habasit America
Model C0863S0750LFAA
$64.47 Each
Free shipping
$138.36 Each
Free Shipping orders over $100
#5978214
CoxReels 692-1-SS SPRING CAN ASSY 15" SS
Brand CoxReels
Model 692-1-SS
$338.84 Each
Free Shipping orders over $100
Reviews