HQProp DP 7x4x3 propeller — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/hqprop-dp-7x4x3/  (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 177.8, width 177.8, height 7
- 7 in long-range tri-blade.
- Hub 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  7 in (177.8 mm)
Pitch  4 in
Hub thickness  7 mm
Bore / mount  5 mm mounting hole
Weight  9.27 g
Material  polycarbonate

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- GetFPV: HQProp DP 7X4X3 Propeller — web — Publisher's page; dimensions are facts — https://www.getfpv.com/propellers/mini-quad-propellers/hqprop-dp-7x4x3-propeller-set-of-4-light-grey.html

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/hqprop-dp-7x4x3/index.json
API: https://xemstudio.com/api/geometry?object=hqprop-dp-7x4x3