CobraTork - Wedge Bolts

The CobraTork heavy duty concrete screw anchor features a raised head for better grip, a notched thread making it easier to cut through the concrete, and cavities designed to collect the debris. Also, the anchor can be easily removed if required. One-piece concept: Just drill and drive.

Features and benefits

One-piece design (eliminates multiple pieces or improper assembly)
Raised head for better grip formed with anti rotation washer
Notched thread making it easier to cut through the concrete
Special body design with cavities to collect the debris
Chamfered tip to facilitate the insertion

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Diameter

Length

Quantity

Installation Tools

Mounting Surface

Video

Applications

Bleachers
Hand railings
Heat pumps
Racking

Installation Guide

1. Drill a hole into the base material to a depth of at least 1/4'' (Deeper than installation anchor depth)
2. Clean hole using a dust blower or compressed air.
3. Insert the anchor through the fixture into the anchor hole. Tighten the anchor by rotating clockwise and applying pressure towards the base material.
4- Continue tightening the anchor until the head is firmly seated against the fixture.

Note: In extremely dense materials, use of an impact wrench is recommended.

Technical Specifications

SKU	Description	Anchors Per Pack	Safe Load Weight (Ibs)	Drill size	Min embedment	DRILL BIT Per Pack
960R	COBRA TORK 1/4" X 1 3/4" (+ DRILL BIT) (X8)	8	734	1/4"	1-1/2''	1
960T	COBRA TORK 1/4" X 1-3/4" (X50)	50	734	1/4"	1-1/2''
960C	COBRA TORK 1/4" X 1 3/4" (X100)	100	734	1/4"	1-1/2''
961R	COBRA TORK 1/4" X 2 1/4" (+ DRILL BIT) (X6)	6	1259	1/4"	2"	1
961T	COBRA TORK 1/4" X 2 1/4" (X30)	30	1259	1/4"	2"
961C	COBRA TORK 1/4" X 2 1/4" (X50)	50	1259	1/4"	2"
962R	COBRA TORK 1/4" X 3" (+ DRILL BIT) (X6)	6	1389	1/4"	2-1/2''	1
962T	COBRA TORK 1/4" X 3" (X30)	30	1389	1/4"	2-1/2"
962C	COBRA TORK 1/4" X 3" (X50)	50	1389	1/4"	2-1/2''
965R	COBRA TORK 5/16" X 2 1/4" (+ DRILL BIT) (X4)	4	1282	5/16"	2"	1
965T	COBRA TORK 5/16" X 2 1/4" (X20)	20	1282	5/16"	2"
965C	COBRA TORK 5/16" X 2 1/4" (X50)	50	1282	5/16''	2"
966R	COBRA TORK 5/16" X 3" (+ DRILL BIT) (X4)	4	1447	5/16"	2-3/4"	1
966T	COBRA TORK 5/16" X 3" (X20)	20	1447	5/16"	2-3/4"
966C	COBRA TORK 5/16" X 3" (X50)	50	1447	5/16''	2-3/4"
970R	COBRA TORK 3/8" X 1 3/4" (+ DRILL BIT) (X6)	6	689	3/8"	1-1/2''	1
970T	COBRA TORK 3/8" X 1-3/4" (X25)	25	689	3/8"	1-1/2''
970C	COBRA TORK 3/8" X 1 3/4" (X50)	50	689	3/8"	1-1/2''
971R	COBRA TORK 3/8" X 2 1/2" (+ DRILL BIT) (X4)	4	1054	3/8"	2"	1
971T	COBRA TORK 3/8" X 2-1/2" (X20)	20	1054	3/8"	2"
971C	COBRA TORK 3/8" X 2 1/2" (X50)	50	1054	3/8"	2"
972R	COBRA TORK 3/8" X 3" (+ DRILL BIT) (X4)	4	1518	3/8"	2-1/2"	1
972T	COBRA TORK 3/8" X 3" (X15)	15	1518	3/8"	2-1/2"
972C	COBRA TORK 3/8" X 3" (X50)	50	1518	3/8"	2-1/2"
973R	COBRA TORK 3/8" X 4" (+ DRILL BIT) (X4)	4	2756	3/8"	3-1/2"	1
973T	COBRA TORK 3/8" X 4" (X10)	10	2756	3/8"	3-1/2"
973C	COBRA TORK 3/8" X 4" (X50)	50	2756	3/8''	3-1/2"
980R	COBRA TORK 1/2" X 2 1/2" (+ DRILL BIT) (X4)	4	1126	1/2''	2"	1
980T	COBRA TORK 1/2" X 2-1/2" (X10)	10	1126	1/2''	2"
980C	COBRA TORK 1/2" X 2 1/2" (X50)	40	1126	1/2"	2"
981R	COBRA TORK 1/2" X 3" (+ DRILL BIT) (X4)	4	1676	1/2''	2-1/2"	1
981T	COBRA TORK 1/2" X 3" (X10)	10	1676	1/2''	2-1/2"
981C	COBRA TORK 1/2" X 3" (X40)	50	1676	1/2"	2-1/2"
982R	COBRA TORK 1/2" X 4" (+ DRILL BIT) (X4)	4	2623	1/2''	3-1/2"	1
982T	COBRA TORK 1/2" X 4" (X10)	50	2623	1/2''	3-1/2"
982C	COBRA TORK 1/2" X 4" (X40)	50	2623	1/2''	3-1/2"