Website listed on the box ( Concrete Fastening Systems, Inc.) sells the product from Cleveland, OH, USA... but can't find a 'Manufactured in... ' label. Works well though. Similar to Tapcon, but less expensive.

Deliver to Tunisia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
INDIA
USA
JAPAN

Customer Services

About Us

Customer Support

CONFAST 3/16" x 2-1/4" Hex Head Concrete Screw Anchor with Drill Bit (100 per Box)

Q: What is the horizontal shear strength of this anchor?

In 2000 PSI Concrete - the shear strength is 900 lbs

Q: Will these properly hold in a 1/4" diameter hole that's 3 1/4" deep?

No the drill size is 3/16 not a 1/4 inch. The hole has to be smaller to allow the masonary screw to hold . Good luck

Q: This has a shear rating of 540 what ? the same as the 3/16” fastner ? i don’t believe they can be the same. please explain it to me. thanks

lbs per square inch. metal could be the same strength even if its thicker

4.4/5

Product ID: 402451235

Secure Transaction

Frequently Bought Together

Description

CONFAST 3/16" x 2-1/4" Hex Head Concrete Screw Anchor with Drill Bit (100 per Box)

Have a Question? See What Others Asked

What is the horizontal shear strength of this anchor?

Will these properly hold in a 1/4" diameter hole that's 3 1/4" deep?

made in usa?

This has a shear rating of 540 what ? the same as the 3/16” fastner ? i don’t believe they can be the same. please explain it to me. thanks

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

370.55 DT

Duties & taxes incl.

Tunisiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews