This 3/8"-16 Bullet Screw from Desmond is a 21mm-long screw designed with a small head to fit countersunk screw holes in select clamps. It is made of stainless steel for superior strength and corrosion resistance and has a 11.6mm-diameter head with a 4mm hex socket. The shaft is 21mm in length, and the 3/8"-16 male-threaded portion of this screw is 9mm long. It fits all Sunwayfoto and Desmond clamps (except model #DAC-38) and can also be used for many other brands and applications.

This convenient pack contains 10 screws.

21mm-Long Stainless Steel Hex Screw    3/8"-16, 9mm Long Male Threading    Small Head Flush Mount Screw    11.6mm dia. Head with 4mm Hex Socket

Related Questions and Answers

Q: 1. What size are the three holes at the end? Are they threaded?

A: These holes are not threaded. They are .256 or a tad over 1/4

Q: 2. What is the diameter of the three holes at the end?

A: The manufacturer does not list the diameter of the holes on the end of the Desmond DPL-115 Long Lens Quick Release Plate (115mm), which are just there to make the plate lighter.

Q: 3. Can the ProMediaGear Quick Release Male Strap Adapter Plug be used with this plate?

A: The ProMediaGear Quick Release Male Strap Adapter Plug is only compatible with certain ProMedia plates--it is not compatible with the Desmond DPC-140 Long Lens Quick Release Plate.

Q: 4. What are the three holes on the one end for? Can Peak Design Anchor Links be used in them or would they get stripped against the edges?

A: According to the manufacturer, the three unthreaded holes opposite the twin backstop flange on the Desmond DPL-115 Long Lens Quick Release Plate (115mm) have no function other than to make the lens plate a little lighter in overall weight. While not designed for this usage, depending on the length of your lens' tripod collar's base, the Peak Design AL-4 Anchor Links may be used in one of the three holes.

Q: 5. Would it work with Nikon 70200 len and Acratech GP Ballhead?

A: Yes it will

Q: 6. What is this made out of?

A: It is made out of Aluminum.

Q: 7. There are three holes at one end. What is the center-to-center measurement between the holes?

A: 10mm on center / 6mm diameter

Q: 8. Would it use on Acratech GP Ballhead?

A: You can use this on a Acratech GP head.

Q: 9. Can this be used with a Visoflex?

A: If you are referring to using the Leica Tri-Elmar-M 16-18-21mm f/4 ASPH. Lens with the Leica Visoflex (Typ 020) Electronic Viewfinder, B&H # LEVSB, along with a camera that is compatible for use with the Leica Visoflex (Typ 020) Electronic Viewfinder, then yes, the Leica Tri-Elmar-M 16-18-21mm f/4 ASPH. Lens and the Leica Visoflex (Typ 020) may be used together.

Q: 10. Is the lens 6 bit coded? Will it provide full info through the Leica M to L adapter for the SL@?

A: The Leica Tri-Elmar-M 16-18-21mm f/4 ASPH. Lens is 6 bit coded, and will work with the M to L adapter for the Leica SL2 camera.