Flat Bar / Rolled Aluminum, Mounting Plate/Bracket, B Dimension, HRJDA HUJDA

[ ! ] Hole pitch dimension tolerance conforms to JIS B 0405 Class m.
[!] Orientation of Slotted Holes can be changed (Refer to the "Alterations" section.)
[ ! ] C0.2 to C0.5, unless otherwise specified
[!] Green colored parameters can be omitted. If the parameter setting is omitted, the holes will be evenly distributed about the center.

■Hole Type Selection Chart

Hole Type	Tapped Hole	Bolt Hole	Counterbore Front	Counterbore Back
Code	M·MA	N・NA	Z·ZF	ZB
Shape Diagram
Machining Specifications	Tap effective length maximum M, MA × 2 [ ! ] When T ≥ M × 3, tap pilot might not go through.	Dimensions  Screw Nominal Size 3 4 5 6 8 10 12 14 16 d, h 3.5 4.5 5.5 6.5 9 11 14 16 18 d1 6.5 8 9.5 11 14 18 20 23 26

■Machining Limits
   There are machining limits for thickness between hole and hole or between hole and end face.
 (Example: "b" on the drawing below)

Part Number		[M] Material	[S] Surface Treatment
Type	Material Symbol
B Dim. Selectable (Flat Bars) HRJDA B Dim. Configurable (Width Configurable Flat Bars / Rolled Aluminum) HUJDA	SC	EN 1.1191 Equiv. (cold drawn)	—
	SCB		Black Oxide
	SCM		Electroless Nickel Plating
	AM	EN AW-5052 Equiv.	—
	AMW		Anodize (Clear)
	AMB		Anodize (Black)
	SU	EN 1.4301 Equiv.	—

[NG] For B Dim. Selectable Type (HR□□□), EN AW-5052 Equiv. cannot be specified