Vibration-Resistant Female-Threaded Anchors for Block and Brick
Often referred to as four-way expansion anchors, these expand in four directions to resist loosening from vibration. To install, tap into a drilled hole with a hammer and position your fixture. Then, insert a screw or threaded rod and tighten. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Lg. | Drill Bit Size | Min. Installation Dp. | Dia. | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Zinc Alloy | |||||||||||
1/4"-20 | 1 1/4" | 1/2" | 1 1/4" | 1/2" | 580 | 520 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 10 | 000000000 | 000000 |
5/16"-18 | 1 1/2" | 9/16" | 1 1/2" | 9/16" | 650 | 820 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 10 | 000000000 | 00000 |
3/8"-16 | 1 3/4" | 11/16" | 1 3/4" | 11/16" | 900 | 960 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 10 | 000000000 | 00000 |
1/2"-13 | 2 1/4" | 7/8" | 2 1/4" | 7/8" | 1,200 | 2,000 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 4 | 000000000 | 00000 |
5/8"-11 | 2 5/8" | 1 1/8" | 2 5/8" | 1 1/8" | 1,400 | 3,500 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 1 | 000000000 | 00000 |
3/4"-10 | 3 1/8" | 1 1/4" | 3 1/8" | 1 1/4" | 2,400 | 3,800 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 1 | 000000000 | 00000 |
Flanged Plastic Anchors with Screw for Block and Brick
A flange keeps the anchor from being pushed through a hole. Also known as alligator plugs, these anchors split in half when a screw is inserted to reinforce the hole and resist stripping. To install, drill a hole slightly deeper than the anchor is long and insert the anchor until it's flush with the surface. Next, thread a sheet metal or wood screw through your fixture and into the anchor. Length includes the flange. Pull-out strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Screw | Strength, lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Lg. | Lg. | Drill Bit Size | Color | Temperature Range, °F | Pull-Out | Shear | Tested In | Drive Style | For Use In | Pkg. Qty. | Pkg. | |
Polypropylene Plastic | |||||||||||||
No. 10 | 1 1/2" | 1 3/16" | 1/4" | Off-White | -20° to 210° | 160 | Not Rated | 3,500 psi Concrete | Slotted/Phillips | Block, Brick, Concrete, Stone | 50 | 000000000 | 000000 |
Flanged Plastic Anchors for Block and Brick
A flange keeps the anchor from being pushed through a hole. Also known as alligator plugs, these anchors split in half when a screw is inserted to reinforce the hole and resist stripping. To install, drill a hole slightly deeper than the anchor is long and insert the anchor until it's flush with the surface. Next, thread a sheet metal or wood screw through your fixture and into the anchor. To determine screw length, add the anchor length to the fixture thickness and choose a screw longer than this. Length includes the flange. Pull-out strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | Lg. | Drill Bit Size | Color | Temperature Range, °F | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Polypropylene Plastic | |||||||||||
No. 4, No. 5, No. 6, No. 7, No. 8, No. 9 | 1" | 3/16" | Off-White | -20° to 210° | 120 | Not Rated | 3,500 psi Concrete | Block, Brick, Concrete, Stone | 50 | 000000000 | 00000 |
No. 6, No. 7, No. 8, No. 9, No. 10, No. 11, No. 12 | 1 3/16" | 1/4" | Off-White | -20° to 210° | 160 | Not Rated | 3,500 psi Concrete | Block, Brick, Concrete, Stone | 50 | 000000000 | 00000 |
No. 8, No. 9, No. 10, No. 11, No. 12, No. 14 | 1 5/8" | 5/16" | Off-White | -20° to 210° | 250 | Not Rated | 3,500 psi Concrete | Block, Brick, Concrete, Stone | 25 | 000000000 | 0000 |
Flush-Mount Plastic Anchors for Block and Brick
Also known as alligator plugs, these anchors split in half when a screw is inserted to reinforce the hole and resist stripping. To install, drill a hole slightly deeper than the anchor is long and insert the anchor until it's flush with the surface. Next, thread a sheet metal or wood screw through your fixture and into the anchor. To determine screw length, add the anchor length to the fixture thickness and choose a screw longer than this. Pull-out strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | Lg. | Drill Bit Size | Color | Temperature Range, °F | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Polypropylene Plastic | |||||||||||
No. 4, No. 5, No. 6, No. 7, No. 8, No. 9 | 15/16" | 3/16" | Off-White | -20° to 210° | 120 | Not Rated | 3,500 psi Concrete | Block, Brick, Concrete, Stone | 50 | 000000000 | 00000 |
No. 6, No. 7, No. 8, No. 9, No. 10, No. 11, No. 12 | 1 1/8" | 1/4" | Off-White | -20° to 210° | 160 | Not Rated | 3,500 psi Concrete | Block, Brick, Concrete, Stone | 50 | 000000000 | 00000 |
No. 8, No. 9, No. 10, No. 11, No. 12, No. 14 | 1 9/16" | 5/16" | Off-White | -20° to 210° | 250 | Not Rated | 3,500 psi Concrete | Block, Brick, Concrete, Stone | 25 | 000000000 | 0000 |
Twist-Resistant Plastic Anchors for Block and Brick
Also known as mungo anchors, these have large fins that prevent rotation. They reinforce the hole and resist stripping. To install, drill a hole slightly deeper than the anchor is long and insert the anchor until it's flush with the surface. Next, thread a sheet metal or wood screw through your fixture and into the anchor. To determine screw length, add the anchor length to the fixture thickness and choose a screw longer than this. Pull-out strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | Lg. | Drill Bit Size | Color | Temperature Range, °F | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Nylon Plastic | |||||||||||
No. 4, No. 5, No. 6 | 1" | 3/16" | Orange | -100° to 175° | 60 | Not Rated | Solid Brick | Block, Brick, Stone | 100 | 000000000 | 00000 |
No. 8, No. 9, No. 10 | 1 3/16" | 7/32" | Orange | -100° to 175° | 100 | Not Rated | Solid Brick | Block, Brick, Stone | 100 | 000000000 | 0000 |
No. 10, No. 11, No. 12 | 1 1/2" | 5/16" | Orange | -100° to 175° | 170 | Not Rated | Solid Brick | Block, Brick, Stone | 100 | 000000000 | 00000 |
1/4", 5/16" | 2" | 3/8" | Orange | -100° to 175° | 210 | Not Rated | Solid Brick | Block, Brick, Stone | 50 | 000000000 | 00000 |