300 Series Heavy Gauge Stainless Steel Hidden Deck Fastener with black oxide coating. 

Product Requirements 

When using Tiger Claw fasteners please review and comply with these requirements to obtain proper installation. Failure to follow these requirements may result in deck failure and/or void of warranty. 

Inspect decking material prior to installation. Omit any planks that contain hooks, twists, splits, cracks, or other defects. Always install decking with the crown upward. 

When using: 

Recommended for use in 5/4" or thicker decking. If using pre-grooved decking be sure that the groove is the correct dimension and location on the board so that it is compatible with the TC-G fastener. (see groove specs below) A router or biscuit joiner can be used to create grooves in solid edge decking. 

Product Features & Compatibility 

TC-G is ideal for composites and hardwoods*, 5/4” to 2” in harsh or coastal environments. 

TC-G will work in the following decking lumber varieties:

• Brazilian redwood
• Ipe
• Iron Wood
• Mangaris
• Teak
• Cambara
• Meranti
• Port Orford Cedar
• ChoiceDek
• Fiberon
• Latitude
• Moisture shield
• Monarch
• Portico
• Trex
• Trumarc
• Tuf-Deck
• Veranda
• Weather Best
• WeatherReady (Gossen)

Please consult your manufacturer or ask us first if you plan to use any other decking material not listed above in your decking project. 

Unfortunately, due to the properties of the following materials, we do not recommend our fasteners for:

• Pressure Treated Pine
• Decking Material prone to high shrinkage
• Hollow Composite decking
• Decking boards less than 7/8” thick