3/8-16 Acorn Hex Cap Dome Head Nuts, 304 Stainless Steel 18-8, Coarse Thread UNC, Full Thead Coverage, Pack of 20

• Nut Type：Acorn Hex Cap Nuts 3/8-16 (20 pieces)
• External Hex Drive Size: 5/8 inch
• Design: Standard hexagon type and a domed top that covers threads
• Made of 304 stainless steel (no coating outside), provides good strength and corrosion resistance in bad environments.
• Thread Size: 3/8-16; Thread Pitch: 16 TPI; Thread Type: Coarse Thread; Height of the Head: 16.38mm (max)

Package Included: Acorn Cap Hex Nuts 3/8-16 x 20 PCS About Acorn Cap Nuts Acorn nut are hex nuts with a domed top to cover the end of the bolt tip so to protect the thread and provides a finished appearance The exposed threads should not be longer than the inside height of the cap nut. Like flange nuts, acorn nuts must be tightened with a tool. Eastlo Fastener's acorn cap nut is known for its effecient application performance and endurance widely used in a variety of industries such as construction, manufacturing, engineering, assembling, automobile and so on. 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.