Search query: brass outdoor cap bolts

Product: 5/16-18 x 1-1/2" Button Head Socket Cap Bolts Screws, 304 Stainless Steel 18-8, Full Thread, Bright Finish, 20 PCS SIZE:5/8-16x1-1/2"
Specification:
Thread Diameter 0.3125"
Head Diameter 0.547"
Head Height 0.166"
Package Included:
20 PCS
About Button Head Socket Cap Screws
Button head socket cap screws are precision threaded threaded fasteners with an internal socket drive (also called allen hex drive) for installing in areas with limited side clearance.The internal hex drive requires an Allen wrench. 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.
These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw.
The high quality 304 stainless 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.
Contact Us:
If you have any questions when using, please feel free to contact us by Amazon message. Allen Hex Drive Size: 3/16"
Thread Size：5/16-18; Thread Type: 18 TPI Coarse Thread (UNC); Thread Style: Right Hand； Thread Coverage： Full Thread
Exterior Finish: Bright Finish; Color: Silver Tone; Quantity: 20 pack
HIGH QUALITY MATERIAL: 100% Stainless steel 304(18-8) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments
Screw Length: (measuered from under the head) 1-1/2" or 1.5 inch; Head Height: 0.166 inch; Diameter of the head: 0.547 inch Approximately EASTLO Silver