Product Description
The Simpson 6d x 2 in. Annular Ring Shank Roof Nail with EPDM Washer, 10 Gauge, Type 304 Stainless Steel is built for exterior roofing and sheathing installations where moisture resistance and long-term holding strength are non-negotiable. Featuring a full round head with a bonded EPDM sealing washer and an annular ring shank, this fastener is designed to resist withdrawal forces and create a tight, weatherproof seal at the nail head - making it a dependable choice for weather-exposed assemblies, coastal environments, and any application where a corrosion-resistant roofing nail is required.
Key Features
- Type 304 Stainless Steel Construction - Delivers strong resistance to corrosion and rust, keeping the fastener reliable in harsh outdoor and coastal conditions over the long term.
- Annular Ring Shank Design - Dramatically increases withdrawal resistance compared to smooth shank nails, providing a more secure grip in wood substrates and reducing the risk of fastener back-out.
- Full Round Head with EPDM Sealing Washer - The washer, constructed from Type 316 stainless steel with a bonded EPDM element, forms a weather-resistant seal at the fastener head to help block moisture from penetrating the nail hole in roofing and sheathing panels.
- Diamond Point Tip - Promotes cleaner, more consistent penetration into roofing substrates, reducing the chance of splitting or misalignment during installation.
- 10 Gauge Wire Diameter - Provides the structural shank strength needed for demanding exterior roof sheathing and underlayment attachment applications.
- American-Made Quality - Produced to consistent manufacturing standards, supporting confidence in dimensional accuracy and material integrity on every fastener.
Why This Product
- Two-layer corrosion protection where it counts most - The Type 304 stainless steel nail body paired with a Type 316 stainless steel washer means both the shank and the sealing component are engineered for corrosive and coastal environments, not just one or the other.
- A fastener that seals as it secures - The bonded EPDM washer addresses the common weak point in roofing assemblies - the nail hole itself - by creating a watertight barrier at the head, reducing the risk of moisture infiltration through the sheathing or underlayment.
- Engineered for high withdrawal resistance - The annular ring shank is specifically suited to applications where fastener pull-through or back-out is a structural concern, making this nail appropriate for demanding exterior roofing assemblies beyond what a standard smooth shank nail can reliably handle.
- Trusted Simpson brand, purpose-built for roofing - Simpson is a recognized name in structural fasteners and connectors, and this nail is designed specifically around the performance requirements of exterior roof sheathing and weather-exposed installations rather than being a general-purpose fastener adapted for roofing use.
Specifications
- Model Number: S10A200X01-E
- Material / Coating: Type 304 Stainless Steel
- Gauge: 10
- Penny Size: 6d
- Length: 2 in.
- Head Diameter: 3/8 in.
- Shank Diameter: 1/8 in.
- Shank Type: Annular Ring Shank
- Head Type: Full Round Head with Washer
- Head Pattern: Smooth
- Point Type: Diamond Point
- Washer Material: Type 316 Stainless Steel with Bonded EPDM
- Packaging Quantity: 1 Nail
- Country of Origin: United States
Approved Applications
- Exterior roof sheathing installation
- Weather-exposed roofing assemblies requiring a watertight fastener seal
- Exterior sheathing panels and underlayment attachment
- Applications demanding high withdrawal resistance in wood substrates
- Corrosive or coastal environments where stainless steel fasteners are required
What's Included
- 1 x Simpson 6d x 2" Annular Ring Shank Roof Nail with EPDM Washer, Type 304 Stainless Steel, 10 Gauge (S10A200X01-E)
Frequently Asked Questions
What material is this nail made from?
This nail is manufactured from Type 304 stainless steel, offering strong corrosion resistance for exterior and roofing applications.
What is the purpose of the EPDM washer?
The washer is constructed from Type 316 stainless steel with a bonded EPDM element. It creates a weather-resistant seal at the fastener head to help prevent moisture from penetrating through the nail hole in exterior sheathing and roofing applications.
Why choose an annular ring shank over a smooth shank?
Annular ring shanks increase withdrawal resistance significantly compared to smooth-shank nails, providing a more secure and durable attachment in wood substrates - particularly important in roofing assemblies subject to wind uplift forces.
What are the key dimensions of this nail?
This is a 6d penny-size nail measuring 2 inches in length, with a 1/8 in. sh
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