- External Hex Drive: 3/4"
- Package Contents：5 sets, each include one hex bolt, hex nut, flat washer and lock washer
- Screw Length: 3" or 75mm (measured from under the head); Width of the head: 0.75 inch; Thickness of the head: 0.32 inch;
- Thread Coverage: Full Machine Thread; Exterior Finish: Bright Finish; Color: Silver Tone
- Made of 304 Stainless Steel (no coating outside) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments
Details: SIZE: 1/2-13 x 3" Hex Bolt + Hex Nut + Flat Wahser + Lock Washer
Bolt Thread Diameter 1/2"
Bolt Head Width Measured From Flat to Flat 0.75 inch
Bolt Head Height 0.32 inch
Nut Size: 1/2-13
Flat Washer Size: 1/2" x 1-1/4" Outside Diameter
Lock Washer: 1/2"-13
Hex head cap screws are precision threaded fasteners with an External socket drive .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.
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.
Eastlo fastener hex cap screws meet the specific tolerance as described under ASME B18.2.1-1996 and guarantee to out live and out last all other grades of hardware where exposed to outdoor elements.
If you have any questions when using, please feel free to contact us by Amazon message.
Package Dimensions: 4.2 x 4.2 x 0.8 inches