PET Plates

Brand :

MISUMI

Caution

Due to the discontinuation of production at the material manufacturer, the sales of 4 mm thickness PYBA had ended at the end of March 2026. The recommended alternative is 5 mm thickness PYBA.
Please check the content on our website as the PDF does not contain the most up-to-date information.

Product Description

[Standard large quantity available] 10% discount for 21 to 100 pieces without the need for an estimate.

Drawing

■Number of Holes Combination Type (With Corner Holes Pre-Drilled)

■Number of Holes Combination Table ■Part Number Ordering Codes

Ex. If the number of holes on the A-side is 3 and the number of holes on the B-side is 3, then PYA33W8.
[!] The formula for calculating the total number of holes is 2a + 2b - 4. When a and b are 1, then a × b.

	Machining Method	Surface texture
4 Sides	Circular sawing
Upper-Lower Surface	Material

[ ! ] The roughness values of the material surface are for reference only.

[ ! ] The pitch between holes is equally divided. The formula for calculating the pitch is ap = (A - 2C)/(a - 1), bp = (B - 2D)/(b - 1).
[ ! ] When the number of holes per side is 1, the (C) and (D) dimensions are not applied to the holes from the end face. (Asymmetrical machining)

[ ! ] Only burrs generated on the cut part are removed.
To prevent cuts on the corners, please specify additional machining for 4 corners of the same size.

Hole Machining Details

N (Through Hole)

P (Countersink)

M (Threaded Insert)

Hole Machining Conditions (N・P·M)

Ordering Code (Example) M4-L6
[ ! ]L ≤ T－1

Bolt Nominal Dia.	3	4	5	6	8	10
d	3.5	4.5	5.5	6.5	9	11
d₁	7.5	9.5	11.5	13.5	19	—
h	2	2.5	3	3.5	5	—

■Table 1

Bolt Nominal Dia.	3	4
d	3.5	4.5
L	3	4
	4.5	6
	6	8

Nominal Dia.	b (Min. Value)
3 to 10	2.5

Q (Keyhole)

Hole Machining Condition Q (Keyhole)

* Keyhole Reference Position

[ ! ] Keyhole Machining Condition c ≥ 5
PET Plates: Related Image

Keyhole Nominal Dia.	5	6	8
d₁	6	7	9
d₂	14	16	20
h	11	12	15

[ ! ] Use with
flat washers to
prevent damage to the resin.

"Keyhole Position"
(1): The center of bp dimension is consistent with the center of D dimension.
(2): When there are 3 or more holes on one side, the pitch is equally divided around d₁.
　
(3): The center of diameter d₁ for the keyhole is consistent with the value for the center of C(D).

■Number of Holes Combination Type (No Corner Drilling)

■Number of Holes Combination Table ■Part Number Ordering Codes

Ex. If the number of holes on the A-side is 2 and the number of holes on the B-side is 2, then PYA22W8.
[ ! ] The formula for calculating the total number of holes is 2a + 2b.

	Machining Method	Surface texture
4 Sides	Circular sawing
Upper-Lower Surface	Material

[ ! ] The roughness values of the material surface are for reference only.

[ ! ] The pitch between holes is equally divided. The formula for calculating the pitch is ap = (A - 2C)/(a - 1), bp = (B - 2S)/(b - 1).

[ ! ] Only burrs generated on the cut part are removed.
To prevent cuts on the corners, please specify additional machining for 4 corners of the same size.

Hole Machining Details

N (Through Hole)

P (Countersink)

M (Threaded Insert)

Hole Machining Conditions (N・P·M)

Ordering Code (Example) M4-L6
[ ! ]L ≤ T－1

Bolt Nominal Dia.	3	4	5	6	8	10
d	3.5	4.5	5.5	6.5	9	11
d₁	7.5	9.5	11.5	13.5	19	—
h	2	2.5	3	3.5	5	—

■Table 1

Bolt Nominal Dia.	3	4
d	3.5	4.5
L	3	4
	4.5	6
	6	8

Nominal Dia.	b (Min. Value)
3 to 10	2.5

Q (Keyhole)

Hole Machining Condition Q (Keyhole)

* Keyhole Reference Position

[ ! ] Keyhole Machining Condition c ≥ 5
PET Plates: Related Image

Keyhole Nominal Dia.	5	6	8
d₁	6	7	9
d₂	14	16	20
h	11	12	15

[ ! ] Use with
flat washers to
prevent damage to the resin.

"Keyhole Position"
(1): The center of bp dimension is consistent with the center of D dimension.
(2): When there are 3 or more holes on one side, the pitch is equally divided around d₁.
　
(3): The center of the diameter d₁ for the keyhole is consistent with the value for the center of D(R).

■ Hole Machined Type

Finish	4 Sides		Upper-Lower Surface
Finish	Machining Method	Surface texture	Machining Method	Surface texture
Circular sawing	Circular sawing		Material

[ ! ] The roughness values of the material surface are for reference only.

2H2HL4H6H8H

[ ! ]A ≥ B

Hole Machining Details

N (Through Hole)

P (Countersink)

M (Threaded Insert)

Hole Machining Conditions (N·P·M)

Q (Keyhole)

Hole Machining Condition Q (Keyhole)

Ordering Code (Example) M4−L6
[ ! ]L ≤ T－1

* Keyhole Reference Position

[ ! ] Keyhole Machining Condition a ≥ 5 b ≥ 5 c ≥ 5

2H·4H·6H·8H2HL

"Keyhole Position"
(1): For 2H, the center of diameter d₁ is consistent with G..
(2): For 4H and 6H, the center of G dimension is consistent with the center of B dimension.
(3): For 8H, the center of diameter d₁ of the middle keyhole is consistent with the center of B dimension.

(4): For 2HL, keyholes turn sideways and the center of diameter d₁ is consistent with F.

Bolt Nominal Dia.	3	4	5	6	8	10
d	3.5	4.5	5.5	6.5	9	11
d₁	7.5	9.5	11.5	13.5	19	—
h	2	2.5	3	3.5	5	—

■Table 1

Bolt Nominal Dia.	3	4
d	3.5	4.5
L	3	4
	4.5	6
	6	8

Nominal Dia.	b (Min. Value)
3 to 10	2.5

Keyhole Nominal Dia.	5	6	8
d₁	6	7	9
d₂	14	16	20
h	11	12	15

[ ! ] Use with
flat washers to
prevent damage to the resin.

■ Standard Type

[ ! ]A ≥ B

Finish	4 Sides		Upper-Lower Surface
Finish	Machining Method	Surface texture	Machining Method	Surface texture
Circular sawing	Circular sawing		Material

[ ! ] The roughness values of the material surface are for reference only.

Product Specifications

Type	[M]Grade	Color	Light transmittance *	Operating Ambient Temperature
PYA	Standard	Transparent	87%	－15 to 55°C
PYBA	Standard	Brown Smoke	28%
PYDA	Standard	Orange	45%
PYTA	Antistatic	Transparent	77%
PYBTA	Antistatic	Brown Smoke	30%

* For transmittance data by wavelength, check

technical information at the
bottom for details.

			PET
Item	JIS testing method	Unit	Standard	Antistatic
Item	JIS testing method	Unit	PYA PYBA PYDA	PYTA PYBTA
Flame Resistance	—	—	Up to 2 t HB equivalent 3 t to V-2	—
Chemical Resistance
Oil	—	—	○	○
Acid	—	—	✖	✖
Alkali	—	—	✖～△	✖～△
Organic Solvent	—	—	✖	✖

[ ! ] Listed values are for reference, not guaranteed.

Part Number Display Method

■Number of Holes Combination Type (With Corner Holes Pre-Drilled)

Part Number	—	A	—	B	—	T	—	C	—	D	—	Screw Nominal Dia.
PYA33W8	—	200	—	100	—	5	—	C20	—	D10	—	N5

■Number of Holes Combination Type (No Corner Drilling)

Part Number	—	A	—	B	—	T	—	C	—	D	—	R	—	S	—	Screw Nominal Dia.
PYA22V8	—	200	—	100	—	5	—	C60	—	d₂ 0	—	R20	—	S60	—	N5

■ Hole Machined Type

Part Number	—	A	—	B	—	T	—	F	—	G	—	Screw Nominal Dia.	—	L
PYBA4H PYA4H	— —	900 850	— —	700 500	— —	4 5	— —	F750 F450	— —	G650 G300	— —	P4 M4	—	L4

■Standard Size

Part Number	—	A	—	B	—	T
PYA	—	1200	—	800	—	8

■Large Size

Part Number	—	A	—	B	—	T
L−PYA	—	1300	—	800	—	3

Specification Table

■Number of Holes Combination Type (With Corner Holes Pre-Drilled)

Part Number						A	B	T Selection		Hole position indication		Bolt Nominal Dia. Selection
Type	combination of holes									C	D	Through Hole	Countersunk Hole					Keyhole	Threaded Insert
	Side A Number of Holes	Side B Number of Holes	Hole Machining Shape	Number of Holes		1 mm Increments		PYA	Others	0.5 mm Increments Unit		N	P					Q	M		L
PYA PYBA PYDA PYTA PYBTA	1 2 3 4 5	1 2 3 4 5	W	1 3 5 8 12 16	2 4 6 10 14	20 ～ 1200	20 ～ 1000	1	—	6 ～ 1191.5	6 ～ 991.5	3 4 5 6 8 10	—					5 6 8	—		Select from Table 1
								2	—				—						—
								3	3				3						—
								4	—				3	4	5				3
								5	5				3	4	5	6			3	4
								8	—					4	5	6	8		3	4

[ ! ] Dimension C and D Specification Range: Please specify after confirming the processing conditions in the drilling details.
When drilling through holes or countersunk holes, a distance of 2.5 mm or more is required between the holes or between the end faces and holes. A diameter of 5 mm or more is required for keyholes.
● T Dimension Tolerance

T	T Dimension Tolerance
1	±0.15
2·3	±0.2
4·5	±0.3
8	±0.6

● Dimension tolerance of A and B ±1.0
Same as standard type.

■Number of Holes Combination Type (No Corner Drilling)

Part Number					A	B	T Selection		Hole position indication				Bolt Nominal Dia. Selection
Type	combination of holes								C	D	R	S	Through Hole	Countersunk Hole					Keyhole	Threaded Insert
	Side A Number of Holes	Side B Number of Holes	Hole Machining Shape	Number of Holes	1 mm Increments		PYA	Others	0.5 mm Increments				N	P					Q	M		L
PYA PYBA PYDA PYTA PYBTA	1 2 3 4	1 2 3 4	V	4 6 8 10 12 14 16	20 ～ 1200	20 ～ 1000	1	—	6 ～ 1191.5	6 ～ 991.5	6 ～ 1191.5	6 ～ 991.5	3 4 5 6 8 10	—					5 6 8	—		Select from Table 1
							2	—						—						—
							3	3						3						—
							4	—						3	4	5				3
							5	5						3	4	5	6			3	4
							8	—							4	5	6	8		3	4

[ ! ] Dimension C, D, R, and S Specification Range: Please specify after confirming the processing conditions in the drilling details.
When drilling through holes, countersunk holes or threaded inserts, a distance of 2.5 mm or more is required between the holes or between the end faces and holes. A diameter of 5 mm or more is required for keyholes.
● T Dimension Tolerance

T	T Dimension Tolerance
1	±0.15
2·3	±0.2
4·5	±0.3
8	±0.6

● Dimension tolerance of A and B ±1.0
Same as standard type.

■ Hole Machined Type

Part Number		A	B	T Selection		F	G	Bolt Nominal Dia. Selection
								Through Hole	Countersunk Hole					Keyhole	Threaded Insert
Type	Number of Holes	1 mm Increments		PYA	Others	0.5 mm Increments		N	P					Q	M		L
PYA (Standard, Transparent) PYBA (Standard, Smoke Brown) PYDA (Standard, Orange) PYTA (Antistatic, Transparent) PYBTA (Antistatic, Smoke Brown)	2H(Horizontal) 2HL(Vertical) 4H 6H 8H	20 to 1200	20 to 1000	1	—	6 to 1191.5 (2H·4H) 4.5 to 1195.5 (2HL) 6 to 595.5 (6H·8H)	4.5 to 995.5 (2H) 6 to 991.5 (2HL·4H·6H) 6 to 495.5 (8H)	3 4 5 6 8 10	—					5 6 8	—		Select from Table 1
				2	—				—						—
				3	3				3						—
				4	—				3	4	5				3
				5	5				3	4	5	6			3	4
				8	—					4	5	6	8		3	4

[ ! ] Dimension F Specification Range – 2H/4H type selection: d (d₁) + 2.5 ≤ F ≤ A - d (d₁) - 5; for 2HL: d (d₁)/2 + 2.5 ≤ F ≤ A − d (d₁)/2 - 2.5;
for 6H and 8H: d (d₁) + 2.5 ≤ F ≤ (A - d (d₁) - 5)/2 is required.
[ ! ]Dimension G Specification Range – 2H type selection: d (d₁)/2 + 2.5 ≤ G ≤ B - d (d₁)/2 - 2.5; for 2HL, 4H and 6H: d (d₁) + 2.5 ≤ G ≤ B - d (d₁) - 5;
for 8H: d (d₁) + 2.5 ≤ G ≤ (B - d (d₁) - 5)/2 is required. (d for through hole, d₁ for countersunk)
● T Dimension Tolerance

T	T Dimension Tolerance
1	±0.15
2·3	±0.2
4·5	±0.3
8	±0.6

● Dimension tolerance of A and B ±1.0

■ Standard Type

Part Number	A	B	T
Standard Size	1 mm Increments		Selection
PYA (Standard, Transparent)	20 to 1200	20 to 1000	1·2·3·4·5·8
PYBA (Standard, Smoke Brown) PYDA (Standard, Orange) PYTA (Antistatic, Transparent) PYBTA (Antistatic, Smoke Brown)			3·5
Large Size	1201 to 2000	20 to 1000	3·5
L−PYA (Standard, Transparent) L−PYBA (Standard, Smoke Brown) L−PYDA (Standard, Orange) L−PYTA (Antistatic, Transparent) L−PYBTA (Antistatic, Smoke Brown)

● T Dimension Tolerance

T	T Dimension Tolerance
1	±0.15
2·3	±0.2
4·5	±0.3
8	±0.6

● Dimension tolerance of A and B ±1.0

Alterations

■Number of Holes Combination Type (With Corner Holes Pre-Drilled)

Part Number	—	A	—	B	—	T	—	C	—	D	—	Screw Nominal Dia.	—	(Alterations)
PYA33W8	—	200	—	100	—	5	—	C20	—	D10	—	N5	—	ACC

Alterations

Same Dimension Machining for 4 Corners

Code

ACC

ACR

Spec.

All four corners can be cut and
radius machined to the same dimensions (5 mm).
·ACC: Corner 5 mm Cut
·ACR: Corner 5 mm Radius Machining

[ ! ] For the machining conditions of the hole and plate end face, see
Hole Machining Conditions under Hole Machining Details
see hole machining conditions
under hole machining details

Hole Machining Type	b (Min. Value)
Through Hole / Countersunk Hole Threaded Insert	2.5
Keyhole	5

■Number of Holes Combination Type (No Corner Drilling)

Part Number	—	A	—	B	—	T	—	C	—	D	—	R	—	S	—	Screw Nominal Dia.	—	(Alterations)
PYA22V8	—	200	—	100	—	5	—	C60	—	D20	—	R20	—	S60	—	N5	—	ACR

Alterations

Same Dimension Machining for 4 Corners

Code

ACC

ACR

Spec.

All four corners can be cut and
radius machined to the same dimensions (5 mm).
·ACC: Corner 5 mm Cut
·ACR: Corner 5 mm Radius Machining

[ ! ] For the machining conditions of the hole and plate end face, see
Hole Machining Conditions under Hole Machining Details
see hole machining conditions
under hole machining details

Hole Machining Type	b (Min. Value)
Through Hole / Countersunk Hole Threaded Insert	2.5
Keyhole	5

■ Hole Machined Type

Part Number	—	A	—	B	—	T	—	F	—	G	—	Screw Nominal Dia.	—	(XC·YC)
PYA4H	—	200	—	100	—	4	—	F160	—	G50	—	N6	—	YC35

Alterations

Hole Position from Left

Hole Position from Bottom

Same Dimension Machining for 4 Corners

Code

ACC

ACR

Spec.

XC = 0.5 mm Increments

[ ! ] For the machining conditions of the hole and plate end face, see Hole Machining Conditions under Hole Machining Details
[ ! ] For the machining conditions of the hole and plate end face, see Hole Machining Conditions under Hole Machining Details
　

[ ! ] Can be specified only for Hole Machined Type (2H to 8H)

YC = 0.5 mm Increments

[ ! ] For the machining conditions of the hole and plate end face, see Hole Machining Conditions under Hole Machining Details 　

[ ! ] Can be specified only for Hole Machined Type (2H to 8H)

All four corners can be cut and
radius machined to the same dimensions (5 mm).
·ACC: Corner 5 mm Cut
·ACR: Corner 5 mm Radius Machining

[ ! ] For the machining conditions of the hole and plate end face, see
Hole Machining Conditions under Hole Machining Details
see hole machining conditions
under hole machining details

Hole Machining Type	b (Min. Value)
Through Hole / Countersunk Hole Threaded Insert	2.5
Keyhole	5

■ Standard Type

Alterations	Aluminum Extrusion Blind Joint Notch	Relief at 4 Corners	Corner Cut, Corner Radius Machining	Same Dimension Machining for 4 Corners

Code	F□□, E□□, J□□, K□□	CN	CCA·CCB·CCC·CCD CRA·CRB·CRC·CRD	ACC	ACR
Spec.	Machines relief for blind joints of aluminum extrusions. 　 [ ! ] Can only be specified for the standard sizes of standard types	Machines relief at 4 corners. CN = 1 mm Increments [ ! ]5 ≤ CN ≤ 50 　Ordering Code CN = 25→CN25 [ ! ] Can only be specified for the standard sizes of standard types	Machines any corner (ABCD) upon request. 5 mm increments ·CCA5 = A Corner 5 mm Cut ·CRB5 = B Corner 5 mm Radius Machining [ ! ] Can only be specified for the standard sizes of standard types [ ! ] Cannot be combined with Same Dimension Machining for 4 Corners	All four corners can be cut and radius machined to the same dimensions (5 mm). ·ACC: Corner 5 mm Cut ·ACR: Corner 5 mm Radius Machining [ ! ] For the machining conditions of the hole and plate end face, see Hole Machining Conditions under Hole Machining Details