Configure

Material
- Stainless Steel
Surface Treatment(Ø)
- Not Provided
Heat Treatment
- Provided
Hardness
- Treated Hardness: 50 ~ 55HRC
B Dimension, F Dimension Specifying Method
- B, F Fixed
Thread Dia. M(mm)
- 3
- 4
- 5
- 6
- 8
- 10
- 12
Wrench Flats B(mm)
- 6
- 7
- 8
- 10
- 13
- 17
- 19
Screw Length F(mm)
- 5
- 6
- 8
- 10
- 12
- 15
L(mm)
[2-50/0.01mm units]
Type
- CJPRA
CAD
- 2D
- 3D
Est. shipping days
- All
- Within 9 working days

Height Adjust Pins / Hex

CatalogP.1-1671

Part number:

Still undefined. 7 possible part numbers found.

Outline drawing and specifications table
Part number list
More Information
Catalog

Outline drawing and specifications table

* Under-head of B Fixed and F Configurable Type is R0.5 or less.
　　Take note of chamfering on the tapped hole.

[M] Material	[S] Surface Treatment	[H] Hardness	Type
[M] Material	[S] Surface Treatment	[H] Hardness	B Fixed F Fixed	B Fixed F Configurable	B Selectable F Fixed
EN 1.7220 Equiv.	—	Treated Hardness: 46 to 50 HRC	JPRA	JPRAM	JPRFA
	Black Oxide	Treated Hardness: 46 to 50 HRC	BJPRA	BJPRAM	BJPRFA
	Hard Chrome Plating	Treated Hardness: 46 to 50 HRC Plating Hardness: 750 HV or more	HJPRA	HJPRAM	HJPRFA
EN 1.4301 Equiv.	—	—	SJPRA	SJPRAM	SJPRFA
EN 1.4125 Equiv. or 13Cr Stainless Steel	—	Treated Hardness: 50 to 55 HRC	CJPRA	CJPRAM	CJPRFA

[ ! ] EN 1.4301 Equiv. may not be polished.

Specification Table

	Part Number	—	L	—	B	—	F
(Hex, B and F Fixed)	JPRA4	—	10.00
(Hex, B Fixed and F Configurable)	JPRAM8	—	L15.00			—	F12
(Hex, B Selectable and F Fixed)	JPRFA6	—	20.00	—	8

Part Number					L 0.01 mm Increments	B				F
Type			M (Coarse)	^* Tightening Torque N・cm	L 0.01 mm Increments	Standard	Selection			Standard	1 mm Increments
B, F Fixed JPRA BJPRA HJPRA SJPRA CJPRA	B Fixed and F Configurable JPRAM BJPRAM HJPRAM SJPRAM CJPRAM	B Selectable and F Fixed JPRFA BJPRFA HJPRFA SJPRFA CJPRFA	3	98	2.00 to 10.00	6	5			5	3 to 36 (M ≤ F ≤ M × 3)
			4	225		7	6			6
			5	461		8	7			8
			6	784	5.00 to 30.00	10	8			8
			8	1911	5.00 to 30.00	13	10	12		10
			10	3783	10.00 to 50.00	17	12	13	14	12
			12	6605	10.00 to 50.00	19	14	17		15

*The tightening torque (ref. value) for hardened products is strength class 8.8. Not applicable when using locking agents or spring washers.

Alterations

Part Number	—	L	—	B	—	F	—	(CRC·EAT)
JPRA10 HJPRAM10	— —	20.50 L15.00			—	F18	— —	CRC EAT

Alterations

Radius to End Face

Seating Sensor Holes

Code

CRC

EAT

Spec.

Chamfering of workpiece receiving-surface is changed to R1. Hex is R size in the right table.
Ordering Code CRC [ ! ] Applicable when L ≥ 15 [ ! ] Hex is applicable to B ≥ 10			[Enlarged Photo of Receiving-surface]
	B	R
	10	2
	12·13	2.5
	14	3
	17·19	4

Machines seating sensor holes on the work-receiving surface. Hole diameters are shown in the table below. Ordering Code EAT [ ! ] Applicable when M ≥ 6 [ ! ] Application conditions vary depending on F and L dimensions.

M	Narrow Hole Dia.	Through Hole Dia.	Applicable Overall Length Conditions
M	d₁	d₂	Applicable Overall Length Conditions
6	1.0	1.5	F+L ≤ 20
8	1.0	2.5	F+L ≤ 30
10	1.5	3.5	F+L ≤ 40
12	1.5	4.5	F+L ≤ 50

Part number list

Number of items

Part number

Material

Surface Treatment

(Ø)

Heat Treatment

Hardness

B Dimension, F Dimension Specifying Method

Thread Dia. M

(mm)

Wrench Flats B

(mm)

Screw Length F

(mm)

RoHS?

Minimum order quantity

Stainless Steel	Not Provided	Provided	Treated Hardness: 50 ~ 55HRC	B, F Fixed	3	6	5	2 ～ 10	10	1 pieces
Stainless Steel	Not Provided	Provided	Treated Hardness: 50 ~ 55HRC	B, F Fixed	4	7	6	2 ～ 10	10	1 pieces
Stainless Steel	Not Provided	Provided	Treated Hardness: 50 ~ 55HRC	B, F Fixed	5	8	8	2 ～ 10	10	1 pieces
Stainless Steel	Not Provided	Provided	Treated Hardness: 50 ~ 55HRC	B, F Fixed	6	10	8	5 ～ 30	10	1 pieces
Stainless Steel	Not Provided	Provided	Treated Hardness: 50 ~ 55HRC	B, F Fixed	8	13	10	5 ～ 30	10	1 pieces
Stainless Steel	Not Provided	Provided	Treated Hardness: 50 ~ 55HRC	B, F Fixed	10	17	12	10 ～ 50	10	1 pieces
Stainless Steel	Not Provided	Provided	Treated Hardness: 50 ~ 55HRC	B, F Fixed	12	19	15	10 ～ 50	10	1 pieces

Unit price (excluding VAT)(Unit price including VAT)	Standard shipping days

- ( - )	9 working days
- ( - )	9 working days
- ( - )	9 working days
- ( - )	9 working days
- ( - )	9 working days
- ( - )	9 working days
- ( - )	9 working days

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