The Atlas RSCW500 is a box of 500 rack screws and washers, perfect for securing equipment, shelves, and drawers in studio racks, road cases, and mobile audio rigs. Each 10-32 x 3/4" screw features a Phillips head and Type C threads for easy, accurate installation. Captive plastic washers are included.

10-32 x 3/4" Screw Type    Phillips Head    Type C Threads for Accurate Installation    Includes Captive Plastic Washers

Related Questions and Answers

Q: 1. Are these 3/8 or 1/4 20 ?

A: These are 1/4 20".

Q: 2. Can this be attached to a manfrotto video head?

A: There are no Manfrotto video heads that accept Acra-Swiss-type plates. So, the Kirk Universal Multi-Use Lens Plate with 2 Screws is incompatible with Manfrotto video heads unless you use the Kirk Arca-Type Quick Release Bridge System for Manfrotto MVH 502AH Head.

Q: 3. Is the advertised length of these screws the overall length, or the measured length of the threads?

A: The FREEFLY MōVI M10 Camera Mounting Screws kit comes with two 1/4 -20 screws. One is 1/2 inch in length, and the other is 3/8 inch in length. Qty 1 - Stainless Steel ¼-20 x ½” FHCS Qty 1 - Stainless Steel ¼-20 x ⅜” FHCS

Q: 4. Any reason why this cannot double as a nodal slide for panorama photography?

A: The Novoflex Castel-XQ II Macro Focusing Rack can definitely double as a nodal slide for panorama photography.

Q: 5. Will this item work on a Nikon 800mm PF lens for use on an Arca Swiss tripod?

A: Yes, the Kirk Universal Multi-Use Lens Plate with 2 Screws (4.5") is compatible with the Nikon NIKKOR Z 800mm f/6.3 VR S Lens and an Arca Swiss type clamp.

Q: 6. Will these screws fit all canon long lenses (500 f4, 600 f4...)?

A: M4 x 14mm Hex Socket Head Cap Screw (3mm hex drive) For Replacement Feet: AP-600 AP-601 AP-602 AP-603 AP-604 AP-608 AP-652 For Canon: 400 f/2.8 IS (ver. I & II & III) 600 f/4 IS (ver. I & II & III) 800 f/5.6 IS For Sigma: 150-600 f/5.0-6.3 Sports 500 f/4 DG OS HSM

Q: 7. I have the Kowa Prominar 883. The TSN AS1.25K has male threads on its OD. I do not see where it would thread onto the scope. What am I missing?

A: It doss not thread into the scope. The side with the (2) retaining screws slip over the eyepiece and the retaining screws secure it to the scope.

Q: 8. Will this be stable enough for Pentax 645Z with 120mm f/4 Macro Lens attached?

A: maybe not the best choice for this big camera, i use it with my D800 and 105mm and it's limit.

Q: 9. I want to remove the foot from the tripod collar of my Nikon 600mm f/4E FL ED VR lens. There appears to be 4 screws. What's the proper tool or hex key size for loosening these screws?

A: To take off the Nikon 600mm f/4E FL ED VR lens you need a 2.5mm hex key like the one that comes with the Wimberley Set of 4 Screws for Select Lens Feet (M3 x 12mm).

Q: 10. Will this fit standard QD fittings? or does kirk have a proprietary size like ProMediaGear?

A: As far as we are aware, Kirk's QD socket will fit standard industry QD straps/accessories :)