Amazon.com: Yost Plastics - Plastic Cap Washers, Use with Nails or Screws, 500 Qty, 1-1/8" Made in The USA : Industrial & Scientific
STINGER 0136260 NailPac® Cap Nails - 1" Electro Galvanized Nails with 1" Plastic Collated Caps (0136260) for use with CN100B & CN100 Cap Nailers - Hardware Nails - Amazon.com
Grip-Rite 1-3/4 in Grip Cap-Plastic Roofing Nails 2M GC134 - The Home Depot
Amazon.com: 1" x 12GA RING 304SS PLASTIC CAP NAILS 100ct | PRC100RSM : Industrial & Scientific
Metabo HPT 1-1/2-in Electro-Galvanized Plastic Cap Nails in the Cap Nails department at Lowes.com
Grip-Rite Round Plastic Cap Roofing Nail 1-1/4 L in - In Helena, AL - Helena Hardware
Grip-Rite #12 x 1 in. Plastic Round Cap Roofing Nail (3,000-Pack) GCB1 - The Home Depot
1” Ring Shank Round Plastic Cap Nails | Empire Supply US