ASTM F366-17 PDF

Scope: 1.1 This specification covers functional dimensions for fixation pins and wires.

1.2 In recognition of many broad and varied uses of such pins and wires, many options are included. A variety, but not necessarily all, of the options are illustrated in Figs. 1-3.

FIG. 1 Fixation Pins and Wires

Note 1: Pins and wires may be smooth shank or threaded.

Note 2: Point angle and helix angle, where applicable, is as specified by the manufacturer.

Note 3: On square or triangular shanks, flats are equal and corners are on the same circumference as the pin diameter. Shank diameters on pins larger than 3.2 mm may be reduced.

Note 4: Optional designs, both ends pointed or point with suture hole.

FIG. 2 Fixation Pin-Knowles Type

Note 1: Shall be made of one piece of material; that is, not an assembly of two or more pieces.

Note 2: Thread major diameter may be the same or larger than the shaft diameter.

Note 3: Thread length shall be optional to suit the intended medical application.

Note 4: Optional marking in this location.

FIG. 3 Fixation Pin-Hagie Type

Note 1: Thread major diameter may be the same or larger than

ASTM F366-17 Referenced Document

ASTM F1314 Standard Specification for Wrought Nitrogen Strengthened 22 Chromium - 13 Nickel - 5 Manganese - 2.5 Molybdenum Stainless Steel Alloy Bar and Wire for Surgical Implants (UNS S20910)
ASTM F2503 Standard Practice for Marking Medical Devices and Other Items for Safety in the Magnetic Resonance Environment
ASTM F86 Standard Practice for Surface Preparation and Marking of Metallic Surgical Implants