ALL OUR BRANCHES WILL BE CLOSED AT 10AM ON OCT 31, 2025 FOR COMPUTER MAINTENANCE
Pro Fastening (PFS) is excited to share that we are now officially part of Triangle Fastener Corporation (TFC) family.
PFS is a trusted fastener supplier in the midwest and this now strengthens TFC's presence to 32 locations, 3 distribution centers, and 9 paint facilities nationwide - expanding our ability to deliver innovative, proprietary brands like CONCEALOR®, BLAZER, and APS500® to customers across North America.
The PFS website will remain active during this short transition to ensure uninterrupted service but will soon forward to www.TriangleFastener.com.
Thank you for your continued support! TriangleFastener.com

#14 hex head type A metal self-tapping fasteners are available in carbon steel or stainless steel, with or without a bonded sealing washer. Tappers are commonly used in metal panel to light and medium gauge metal applications.
We stock mainly washered tappers, but no washer parts are available to order. Lengths up to 8″ are also available for ordering. Contact us for price and availability.

#14 hex head type B metal self-tapping fasteners are available in carbon steel or stainless steel, with or without a bonded sealing washer. Type B tappers are commonly used in metal panel to medium or heavy gauge metal applications.
We stock mainly stainless steel Type B tappers. Carbon steel available to order – contact us for price and availability.

#17 hex head type AB fasteners are designed for strip out repair of metal panel to light and medium gauge metal applications.

Heavy Duty PROFILERS feature a #4 drill point, capable of drilling up to 3/16″ steel.
• #3 square drive
• USA made

Modified truss (lath) head fasteners are available in sharp point and self-drilling models. Versatile, economical fastener used in many trades.

We stock modified truss (lath) head stainless steel fasteners. Versatile, economical fastener used in many trades with the added corrosion protection of 410 stainless steel.

PROFILERS Medium Duty Low Profile (Pancake) Head Fasteners
• Available in #10 and 12 diameter
• Type A (Sharp) Point and Self-Drilling (DS) Point
• Available in stainless and carbon steel

PROFILERS #14 Low Profile Head Fasteners DS
• #14 (1/4″) diameter
• Versatile fastener can be used in steel, wood, or concrete
• Stocked in lengths up to 8″. Longer available – contact us for price and availability
• USA made

PROFILERS #14 Low Profile Head Fasteners DS Bi-Metal Stainless Steel
• #14 (1/4″) diameter is made of 316 austenitic stainless steel alloy with a hardened carbon steel drill point
• Versatile fastener can be used in steel or wood
• Stocked in lengths up to 8″. Longer available – contact us for price and availability
• USA made