Metallics Self Tapping Screw 1...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$61.25
Metallics Anchors 1/4X2-1/4 Hwh Blu St-zn

Metallics Self Tapping Screw 1/4" x 2-1/4" Hex Washer Head Blue Steel Zinc, 100 Pack

(No reviews yet) Write a Review

Model: CSH30F
Selected Model is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$61.25
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Metallics Industries Self Tapping Screw 1/4" x 2-1/4" Hex Washer Head Blue Steel Zinc

Professional Electrical Hardware Fastener Solution

The Metallics Industries Self Tapping Screw 1/4" x 2-1/4" Hex Washer Head Blue Steel Zinc delivers exceptional performance and reliability for electrical installations and industrial fastening applications. This steel self-tapping screw provides dependable fastening solutions designed for professional contractors, electricians, and industrial technicians, offering the proven quality and precision engineering that professionals trust from a leading manufacturer of electrical hardware and industrial fasteners.

Professional Features & Benefits

Superior Construction Performance

  • Self-Tapping Design - Creates its own threads for secure fastening in metal, eliminating the need for pre-drilling and reducing installation time
  • 1/4" x 2-1/4" Dimensions - Optimal size for electrical panel installations, conduit mounting, and industrial assembly applications
  • Hex Washer Head Configuration - Provides excellent bearing surface and torque transfer while distributing load across a wider area
  • Blue Steel Zinc Finish - Offers corrosion resistance and visual identification for electrical applications while maintaining professional appearance

Professional Installation Advantages

  • Efficient Threading Action - Self-tapping capability reduces installation steps and improves productivity on job sites
  • Secure Fastening Performance - Reliable holding power for electrical hardware and industrial mounting applications
  • Professional Grade Quality - Metallics Industries precision manufacturing ensures consistent performance and reliability

Technical Specifications

Product Type: Self Tapping Screw, Dimensions: 1/4" x 2-1/4", Head Type: Hex Washer Head, Material: Steel, Finish: Blue Zinc, Pack Type: Jar, Product Group: Fasteners, Product Subgroup: Screws, Product Family: Electrical Supplies, Department: Electrical

Installation & Usage

  1. Select appropriate drill bit size slightly smaller than screw diameter for pilot hole if needed
  2. Position screw at desired mounting location ensuring proper alignment
  3. Apply steady pressure while turning clockwise to engage self-tapping threads
  4. Continue driving until hex washer head seats firmly against mounting surface
  5. Verify secure fastening without over-tightening to prevent thread damage
  6. Check final installation for proper alignment and secure attachment

Professional Applications

Ideal for:

  • Electrical Panel Installation - Mounting electrical panels, junction boxes, and control enclosures
  • Conduit and Raceway Systems - Securing conduit straps, hangers, and electrical raceway components
  • HVAC Equipment Mounting - Fastening HVAC units, ductwork supports, and ventilation components
  • Industrial Assembly - General purpose fastening for machinery, equipment, and structural applications
  • Metal Fabrication - Joining sheet metal components and structural steel assemblies
  • Construction Fastening - Securing building components, brackets, and mounting hardware
  • Maintenance and Repair - Replacement fastening for electrical and industrial equipment servicing
  • Commercial Installation - Professional grade fastening for commercial electrical and mechanical systems

Steel Construction Advantage

The steel construction provides exceptional strength and durability for demanding electrical and industrial applications. The blue zinc finish offers corrosion protection while providing visual identification benefits for electrical installations, making it ideal for both indoor and outdoor applications where reliable fastening performance is essential.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence, ensuring each self-tapping screw meets rigorous performance standards. Our comprehensive product testing and superior material selection deliver reliable performance that contractors, electricians, and industrial professionals depend on for critical electrical, HVAC, and construction applications, backed by our reputation for engineering excellence and trusted solutions.

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Division:
Electrical H1
Pack Type:
Jar
Product Family:
Electrical Supplies
Sub Division:
Electrical-E H2
Product Type:
Self Tapping Screw
Product Group:
Fasteners
Department:
Electrical
Product Subgroup:
Screws

Metallics CSH30F – Frequently Asked Questions

1) Do I need to pre-drill a pilot hole for this 1/4 inch self-tapping screw?
It is a self-tapping screw, so it cuts its own threads and in most metal work you drive it straight in. Where the base material is heavy enough that you want a pilot, the instruction is to use a bit slightly smaller than the screw diameter so the threads still have material to form into. Drive clockwise under steady pressure until the washer head seats, then stop. Over-torquing a self-tapper strips the threads it just cut.
2) Will a self-tapping screw like this hold in drywall or concrete, or do I need an anchor?
This one is built to form its own threads in metal, which is where its holding power comes from. Hollow drywall and masonry do not give a self-tapper anything to thread into, so for those bases you need a proper drywall anchor or a concrete screw anchor instead. Use the CSH30F where the substrate is steel, sheet metal, or a metal stud or channel.
3) Is the blue finish on the Metallics CSH30F just color coding, or does it actually protect the screw?
Both. The screw is steel with a blue zinc finish, which gives corrosion resistance while the blue tint makes the fastener easy to identify as electrical hardware on a job where several fastener types are in play. The description calls it suitable for indoor and outdoor use. For continuously wet, coastal, or chemically aggressive exposure, a zinc-plated steel screw is not the same thing as stainless, so spec accordingly.
4) What is the Metallics CSH30F screw actually used for on an electrical job?
It is aimed at metal fastening on electrical and mechanical work: mounting panels, junction boxes and control enclosures, securing conduit straps, hangers and raceway components, HVAC unit and ductwork support mounting, and general sheet metal or structural steel assembly. Anywhere you are fastening into metal and want to skip a separate tapping step, this is the screw that covers it.
5) What part number do I order for the Metallics 1/4 by 2-1/4 blue zinc hex washer head screw?
Order Metallics model CSH30F. That is the single catalog number covering the 1/4 inch by 2-1/4 inch hex washer head, blue zinc steel screw in the 100 count jar. There are no finish or length sub-options under it, so the one number is all you need to give a counter or a purchasing system.
6) How does the Metallics CSH30F ship, and how many come in a pack?
They come 100 to a pack, supplied in a jar rather than a loose box. That is a practical container for a van or a gang box, and it keeps a single size separated from the rest of your fastener stock. For a crew standardizing on one strap screw across a building, buying the jar rather than counting loose pieces is the usual way to do it.
How fast can I get the Metallics CSH30F delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics CSH30F come with a warranty?
Absolutely. The Metallics CSH30F is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics CSH30F?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Metallics CSH30F from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!