Cupped Head & Mini-Cup Weld Pins

• Material: Stainless Steel
• Surface Finishing: Nickel Plated
• Certification: ISO
• Customized: Customized
• Shape: Cylinder
• Design: Cross
• Style: Antique
• Transport Package: Carton Box
• Specification: 12 Gauge, 14 Gauges
• Trademark: NR
• Origin: China
• HS Code: 73170000
• Production Capacity: 300000 PCS Per Day

Product Description

Cupped Head Insulation Pins simplify the permanent installation of "Duct Liner" or other insulation materials to duct work or to other heating, ventilating or air conditioning sheet metal configurations and housings.

A fabricated part made up of a weld pin and a staked on retaining washer. Variations of material are available.This product is usually applied with a capacitor discharge stud welder. Used for securing insulation. Also used as a hook-less lacing anchor to secure insulation inside fabricated blankets.

Cup Heads are widely accepted as labor saving fasteners in the thermal and acoustical insulation markets for




use in industrial and commercial appl
ications. Some variations of material are available. However, the most popular style Cup Head Weld Pin are produced out of mild steel weld nail with a galvanized-coated mild steel retaining Washer.
 

Specifications:

• Low Carbon Steel and  Stainless Steel
• Low Carbon plated
• 12 or 14 GA
• 1-1/2' and 4-1/2" long

Cupped Head Weld Pin Specifications
STYLE	"C"	"D"	"L"
Cupped Head	1-1/2"	12 Ga. (.105)	3/8" minimum
Mini Cupped Head	1-3/16"	12 Ga. (.105)	3/8" minimum