RECENTLY VIEWED
Skip to main content 
Sign In 
Live Chat
24/7 Help Sign in for the Best Experience
Don't have an Account? Create an Account
Roll over image to zoom in
Product Features
Product Overview
Related Videos
Reviews
Questions & Answers
COBRA 683T Screw, 1/4 in Thread, 2-3/4 in L, Hex, Socket Drive, Steel, Fluorocarbon-Coated, 100 PK - pack of 100
Item #: 683T by Cobra Anchors
UPC #: 058060854965
See reviews See
reviews
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How
Watch Now
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
- High-grade heat-treated steel to ensure the best torque, pull and shear performance
- Corrosion-resistant cobra-coat to maximize corrosion resistance
- High and low thread for an ease of installation and maximum holding power
Applicable Materials
Concrete
Material
Steel
Nomenclature
683T CONC SCREW HH 1/4X2-3/4
Length
2-3/4"
Drive Size
5/16"
Type
Contractor-Grade
Package Quantity
100 PK
Thread Size
1/4"
Finish
Fluorocarbon-Coated
SCREW CONCRET BLUE 1/4X2-3/4IN
Specifications:
Specifications:
Application: For use in architectural facades, ornamental fixtures, signs, partitions on concrete, stair rails on blocks, hand rails on concrete and exterior fixtures on foundation
Applicable Materials: Concrete
Includes: (1) Socket Drive (1) Drill Bit
The COBRATAP concrete screws are designed with a high and low thread to cut the concrete more effectively and to keep its alignment. It is made of tempered, high-grade steel to ensure the best torque and maximum holding power and is-coated with the corrosion-resistant Cobra-Coat. The COBRATAP is ACQ compatible and is offered with a flat head or a hexagonal head. The hexagonal head style contains a bonus drill bit in the 10-piece pack, while a drill bit and socket drive are included in all packs of 25 and 100 pieces.