HQProp DP 5.5x4x3 V1S propeller — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/hqprop-dp-5-5x4x3-v1s/  (sheet CC BY 4.0)
Basis: Secondary source: GetFPV (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 139.7, width 139.7, height 7.5
- 5.5 in tri-blade for 5 in frames with extra clearance.
- Hub outer diameter not listed.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

dimension  value
Diameter  5.5 in (139.7 mm)
Pitch  4 in
Hub thickness  7.5 mm
Bore / mount  5 mm centre hole
Weight  4.7 g each
Blades  3

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- GetFPV: HQProp DP 5.5X4X3V1S PC — web — Publisher's page; dimensions are facts — https://www.getfpv.com/hqprop-dp-5-5x4x3v1s-pc-3-blades-set-of-4-black.html

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/hqprop-dp-5-5x4x3-v1s/index.json
API: https://xemstudio.com/api/geometry?object=hqprop-dp-5-5x4x3-v1s