1/4 x 3-1/2" Hex Head Lag Screws Bolts for Wood Timber, 304 Stainless Steel 18-8, Heavy Duty Lag Bolts, Hexagon Head Wood Deck Screws, Black Finish, 10 PCS

Features

• Package Includes: 1/4 x 3-1/2" Hex Lag Screws 10 pcs; Thread Type: Partial Thread
• Thread Size: 1/4 inch; Thread Pitch: 10 TPI; Height of the Head: 0.188 inch; Hex Drive: 7/16 inch
• Screw Length: 3.5 inch (measured from under the head, including the unthreaded part)
• Applications: securing wood in heavy duty applications like deck building that standard wood screws cannot support the load. Often combined with washer to evenly distribute the pressure of the head as well as preventing pull through; They are known for their effecient application performance and endurance widely used in a variety of industries such as construction, manufacturing, engineering, assembling, aircraft and so on
• Material: Made of 304 Stainless Steel with black coating outside which is superior to regular stainless steel fasterners, provides better strength and corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance