30pcs 5/16-18 x (3/4" to 2") Flat Countersunk Head Socket Head Cap Screws with Hex Key, 10.9 Grade Alloy Steel, Black Oxide Finish, Allen Hex Socket Drive, Full Threaded, Coarse Thread UNC

Product Description 30 PCS x 5/16-18 x 3/4" to 2" Flat Head Socket Cap Screws, Each Size 6 PCS Screw Drive Style: Internal Hex Drive Thread Size: 5/16-18 UNC Thread Pitch: 18 TPI Screw Length: 3/4", 1", 1-1/4", 1-1/2", 2" Color: Black Material: Grade 10.9 Alloy Steel PACKING LIST: UNC 5/16-18 x 3/4" (6 PCS) UNC 5/16-18 x 1" (6 PCS) UNC 5/16-18 x 1-1/4" (6 PCS) UNC 5/16-18 x 1-1/2" (6 PCS) UNC 5/16-18 x 2" (6 PCS) Hex Wrench (1 PCS) Total: 31 PCS About Flat Head Socket Cap Screws Flat head socket cap screws have a flat top that tapers down to a cone shape that will sit flush into a countersunk hole and give a finished appearance. 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 and serves a wide range of use for professionals, amateurs, landlords, repairmen and DIYers. The high quality alloy steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance. Note: The flat head socket cap screws length are mea

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