Product Description
- Also known as a coach screws or heavy wood screws.
- Interchangeably referred to as lag screws or lag bolts.
- Used in heavy lumber applications, or in masonry when used with lag shields.
- Diameter (Nominal): 1/2"
- Thread Pitch: 6
- Diameter (Dimension): 0.5"
- Length (Nominal): 20"
- Thread Length: 5"
- Across Flats (Basic): 3/4"
- Head Height, Overall: 0.344"
- Shoulder Diameter: 1/2"
- Shoulder Diameter (Minimum): 0.482"
- Shoulder Diameter (Maximum): 0.515"
- Shoulder Length: 0.156"
- Product Class: Externally Threaded Fasteners
- Order: Thread Cutting Fasteners
- Category: Lag Screws
- System of Measurement: US Units
- Brand: Aspen Fasteners®
- Head Style: Hex Head
- Drive Style: External Hex Drive
- Thread Direction: Right-Hand Thread
- Material: Steel
- Coating: Hot Dip Galvanized
- Standards and Specifications: ASME B18.2.1 and SAE J429
- NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.
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Standards and Specifications ASME B18.2.1 and SAE J429
Coating Process Hot Dip Galvanized
Category Lag Screws
Length 20"
Drive Style External Hex Drive
Diameter/Pitch 1/2"-6
Material Steel
Head Style Hex Head
System of Measurement US Units