DDP100 1" DIAMOND PINS (5M)

MacArthur #: 35A2001109

Manufacturer #: 26202

DDP - Diamond Point Insulation Fastener

U/M:  Carton

Net weight:  0.01

Color:  Silver

Pieces per carton:  5000

Length (in.):  1

Material:  Zinc Plated Steel

Series:  DDP100

Item Detail:  Fastener-Insulation Weld Pin

Attachment:  Pin Welder

When liner is placed inside air conditioning or heating duct work, the movement of air could cause the insulation to delaminate. To prevent this, SMACNA Specifications call for the use of fasteners in addition to adhesive to secure the liner.