TrimTop Stainless Steel Coated Trim Screw

TrimTop is a stainless steel coated trim screw engineered for use in PVC trim, PVC decking like AZEK Deck, Fiberon Paramount, Gossen and WOLF Deck, as well as hardwoods such as cedar, Ipé and mahogany. TrimTop screws are head-painted to match the decking or trim and are guaranteed not to rust for the life of the project.

Design features include:

  • Sharp type 17 piercing point
  • #8 gauge
  • Deep square drive
  • 305 Stainless offers guaranteed corrosion resistance

To determine correct color, click here to view our TrimTop Color Selection Guide.

  • Sku Selections
  • Installation
  • Technical Docs
  • Purchase FM Products
TrimTop SKU Selection Guide
LENGTH PACKAGING QUANTITY COVERAGE SKU
1 5/8" 75 pc box 20 sq ft FMTT158-75**
350 pc box 100 sq ft FMTT158-350**
1,050 pc bucket 300 sq ft FMTT158-1050**
2 1/2" 75 pc box 20 sq ft FMTT212-75**
350 pc box 100 sq ft FMTT212-350**
1,050 pc bucket 300 sq ft FMTT212-1050**
3" 75 pc box 20 sq ft FMTT003-75**
350 pc box 100 sq ft FMTT003-350**
1,050 pc bucket 300 sq ft FMTT003-1050**

**Selecting SKU/Board Color

When ordering, please combine SKU column with board manufacturer color key.

Example: TrimTop 3", 350 piece for ACACIA = FMTT003-350AI

AI=ACACIA FN=FAWN MD=MODENA SO=SILVER OAK
BS=BROWNSTONE KA=KONA RR=REDLAND ROSE SG=SLATE GRAY
CL=CLAY MO=MORADO SD=SEDONA TH=TAHOE
CB=COBRE

New board colors are always being added to the TrimTop product line. If the board color you are looking for is not listed on this page, please call FastenMaster customer service.

Installation Instructions

  1. Install TrimTop using the square drive bit enclosed
  2. Predrilling is typically not required for cellular PVC decking and trim
  3. It is always recommended to predrill when fastening within 1 1⁄2” of end of any board
  4. Predrilling and countersinking is required when fastening into hardwoods like Ipé and mahogany or fastening into frozen deck or joist boards
  5. Use a 1/8” drill bit for the pilot hole with countersink

Catalog Pages

Product specific pages from our FastenMaster catalog.

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