RAMSET 1/2″ LOW VELOCITY POWDER FASTENERS (100/BOX)

Ramset .300 Head x .145 shank Powder Actuated Drive Pins for Concrete and Steel. Designed for use in Low Velocity Powder Actuated Tools sized for .300 Head Pins. Ramset Drive Pins will penetrate dense concrete and can also be used in structural steel within their published design parameters. Ramset Pins are manufactured from ductile high strength carbon steel and feature a mechanical zinc finish for excellent corrosion resistance. They can be used with most powder actuated tools that fire .22 cal low velocity charges as well as .27 caliber strip loads and .25 caliber disc loads. Ramset Drive Pins are available with an attached 7/8” O.D. 16 gauge round steel washer when a larger bearing surface area against the fastened material is necessary. Sold 100 per box.

Installation Notes:

1. When anchoring drive pins into concrete a minimum installation depth of 1” (inch) is typically recommended. A 3/4” minimum penetration is noted on the attached Technical Data Sheet but 1” is the preferred minimum depth whenever possible.
2. To ensure a proper and secure installation when anchoring 1500 Series smooth shank drive pins into structural steel the entire pointed end of the pin should be driven completely through the back of the steel plate. 1500 series smooth shank pins with points not driven through the steel plate will be prone to pull-out and failure under load.