(50 pcs) 1/2" X 9", Hex Head Lag Screw Bolts, Steel, Hot Dip Galvanized

DIMENSIONAL ATTRIBUTES | Diameter (Nominal): 1/2" | Thread Pitch: 6 | Diameter (Dimension): 0.5" | Length (Nominal): 9" | Thread Length (Nominal): 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 ATTRIBUTES | Category: Lag Screws | System of Measurement: Inch | Brand: Aspen Fasteners | Head Style: Hex Head | Drive Style: External Hex Drive | Thread Direction: Right-Hand Thread | Material: Steel | Material Grade: Low Carbon Steel | Coating: Hot Dip Galvanized | Coating Color: Clear | Origin: Origin Undefined | 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.

• 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.