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Tapped Blind Knob (BTK)

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These stainless steel screws are optimal for use in food machinery and sanitary equipment. Operating temperature -20°C to 110°C.

[Features]
· SUS The product is perfectly rustproof, ideal for food machinery and sanitary equipment.
· Flat shape and dirt resistant

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Plastic Lobe Knob External Appearance & Dimensions

Tapped

Tapped outline drawing

Stud

Stud outline drawing

Tapped

Brass		SUS		D	M	H	D₁	S	Lf
Part Number	Weight (g)	Part Number	Weight (g)	D	M	H	D₁	S	Lf
BTK25	11	-	-	25	M4 × 0.7	21	15	9	10
BTK30A	16	-	-	32	M5 × 0.8	23	19	11	10
BTK30B	19	BTK30-SUS	18	32	M6 × 1	23	19	11	12
BTK40A	27	-	-	40	M6 × 1	27	21	12	12
BTK40B	31	BTK40-SUS	30	40	M8 × 1.25	27	21	12	13
BTK50A	50	-	-	50	M8 × 1.25	33	25	14	20
BTK50B	52	BTK50-SUS	50	50	M10 × 1.5	33	25	14	17
BTK60A	76	-	-	60	M10 × 1.5	37	27	17	17
BTK60B	80	BTK60-SUS	78	60	M12 × 1.75	37	27	17	20
BTK70	119	-	-	70	M12 × 1.75	44	30	20	20
BTK85	176	-	-	85	M16 × 2	55	35	30	22

Stud

Steel		SUS		D	M	H	D₁	S	L
Part Number	Weight (g)	Part Number	Weight (g)	D	M	H	D₁	S	L
BTK25×10	11	-	-	25	M5 × 0.8	21	15	9	10
BTK25×16	12	-	-		M5 × 0.8				16
BTK25A×10	10	-	-		M6 × 1				10
BTK25A×16	12	-	-						16
BTK25A×20	14	-	-						20
BTK25A×30	18	-	-						30
BTK30×10	17	BTK30×10-SUS	17	32		23	19	11	10
BTK30×16	18	BTK30×16-SUS	18						16
BTK30×20	20	BTK30×20-SUS	20						20
BTK30×35	25	BTK30×35-SUS	25						35
BTK30A×20	24	-	-		M8 × 1.25				20
BTK30A×30	27	-	-						30
BTK30A×40	29	-	-						40
BTK40A×20	30	-	-	40	M6 × 1	27	21	12	20
BTK40A×30	32	-	-		M6 × 1				30
BTK40×16	35	-	-		M8 × 1.25				16
-	-	BTK40×20-SUS	36						20
BTK40×25	38	BTK40×25-SUS	38						25
-	-	BTK40×30-SUS	39						30
BTK40×35	40	BTK40×35-SUS	40						35
BTK40×45	43	BTK40×45-SUS	43						45
BTK50A×16	52	-	-	50		33	25	14	16
BTK50A×20	53	-	-						20
BTK50A×25	55	-	-						25
BTK50A×30	56	-	-						30
BTK50A×40	60	-	-						40
BTK50×20	63	BTK50×20-SUS	63		M10 × 1.5				20
BTK50×30	66	BTK50×30-SUS	66						30
BTK50×40	70	BTK50×40-SUS	70						40
BTK50×50	73	BTK50×50-SUS	73						50
BTK60×20	87	-	-	60		37	27	17	20
BTK60×30	92	-	-						30
BTK60×40	98	-	-						40
BTK60×50	101	-	-						50
BTK60×25B	105	-	-		M12 × 1.75				25
BTK60×30B	110	BTK60×30-SUS	110						30
BTK60×40B	118	BTK60×40-SUS	118						40
BTK60×50B	128	BTK60×50-SUS	128						50

Operating Temperature: -20 to +110°C

: 30; 45; 60

Part Number
BTK25
BTK25AX10
BTK25AX16
BTK25AX20
BTK25AX30
BTK25X10
BTK25X16
BTK30-SUS
BTK30A
BTK30AX30
BTK30AX40
BTK30B
BTK30X10
BTK30X10-SUS
BTK30X16
BTK30X16-SUS
BTK30X20
BTK30X20-SUS
BTK30X35
BTK30X35-SUS
BTK40-SUS
BTK40A
BTK40AX30
BTK40B
BTK40X16
BTK40X20-SUS
BTK40X25
BTK40X25-SUS
BTK40X30-SUS
BTK40X35
BTK40X35-SUS
BTK40X45
BTK40X45-SUS
BTK50-SUS
BTK50A
BTK50AX16
BTK50AX20
BTK50AX25
BTK50AX30
BTK50AX40
BTK50B
BTK50X20
BTK50X20-SUS
BTK50X30
BTK50X30-SUS
BTK50X40
BTK50X40-SUS
BTK50X50
BTK50X50-SUS
BTK60-SUS
BTK60A
BTK60B
BTK60X20
BTK60X25B
BTK60X30
BTK60X30-SUS
BTK60X30B
BTK60X40
BTK60X40-SUS
BTK60X40B

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Mounting Section Diameter (mm) and/or Diameter	Mounting Section Type	Mounting Section Length L (mm)	Mounting Section Material	Male Tip Machining	Female Thread, Round hole processing	Mounting Section Surface Treatment	Main Body Outer Diameter D (Ø)	Main Body Height H (mm)
MYR 24.86	1 Piece(s)	9 Day(s)	10	M4	Female Thread	10	Brass	-	Blind Hole	No	25	21
MYR 24.48	1 Piece(s)	9 Day(s)	10	M6	Male thread	10	[Steel] Steel	No	-	Zinc Plating	25	21
MYR 24.55	1 Piece(s)	9 Day(s)	10	M6	Male thread	16	[Steel] Steel	No	-	Zinc Plating	25	21
MYR 25.81	1 Piece(s)	9 Day(s)	10	M6	Male thread	20	[Steel] Steel	No	-	Zinc Plating	25	21
MYR 25.81	1 Piece(s)	9 Day(s)	10	M6	Male thread	30	[Steel] Steel	No	-	Zinc Plating	25	21
MYR 22.66	1 Piece(s)	4 Day(s)	10	M5	Male thread	10	[Steel] Steel	No	-	Zinc Plating	25	21
MYR 22.43	1 Piece(s)	9 Day(s)	10	M5	Male thread	16	[Steel] Steel	No	-	Zinc Plating	25	21
MYR 73.75	1 Piece(s)	8 Day(s)	10	M6	Female Thread	12	[Stainless Steel] Stainless Steel	-	Blind Hole	No	32	23
MYR 30.10	1 Piece(s)	8 Day(s)	10	M5	Female Thread	10	Brass	-	Blind Hole	No	32	23
MYR 32.61	1 Piece(s)	9 Day(s)	10	M8	Male thread	30	[Steel] Steel	No	-	Zinc Plating	32	23
MYR 33.75	1 Piece(s)	9 Day(s)	10	M8	Male thread	40	[Steel] Steel	No	-	Zinc Plating	32	23
MYR 30.16	1 Piece(s)	8 Day(s)	10	M6	Female Thread	12	Brass	-	Blind Hole	No	32	23
MYR 27.38	1 Piece(s)	8 Day(s)	10	M6	Male thread	10	[Steel] Steel	No	-	Zinc Plating	32	23
MYR 44.13	1 Piece(s)	9 Day(s)	10	M6	Male thread	10	[Stainless Steel] Stainless Steel	No	-	No	32	23
MYR 27.51	1 Piece(s)	8 Day(s)	10	M6	Male thread	16	[Steel] Steel	No	-	Zinc Plating	32	23
MYR 44.95	1 Piece(s)	4 Day(s)	10	M6	Male thread	16	[Stainless Steel] Stainless Steel	No	-	No	32	23
MYR 27.56	1 Piece(s)	8 Day(s)	10	M6	Male thread	20	[Steel] Steel	No	-	Zinc Plating	32	23
MYR 48.61	1 Piece(s)	8 Day(s)	10	M6	Male thread	20	[Stainless Steel] Stainless Steel	No	-	No	32	23
MYR 29.48	1 Piece(s)	8 Day(s)	10	M6	Male thread	35	[Steel] Steel	No	-	Zinc Plating	32	23
MYR 49.30	1 Piece(s)	9 Day(s)	10	M6	Male thread	35	[Stainless Steel] Stainless Steel	No	-	No	32	23
MYR 80.20	1 Piece(s)	5 Day(s) or more	10	M8	Female Thread	13	[Stainless Steel] Stainless Steel	-	Blind Hole	No	40	27
MYR 34.26	1 Piece(s)	8 Day(s)	10	M6	Female Thread	12	Brass	-	Blind Hole	No	40	27
MYR 34.00	1 Piece(s)	9 Day(s)	10	M6	Male thread	30	[Steel] Steel	No	-	Zinc Plating	40	27
MYR 36.15	1 Piece(s)	8 Day(s)	10	M8	Female Thread	13	Brass	-	Blind Hole	No	40	27
MYR 34.11	1 Piece(s)	4 Day(s)	10	M8	Male thread	16	[Steel] Steel	No	-	Zinc Plating	40	27
MYR 60.51	1 Piece(s)	4 Day(s)	10	M8	Male thread	20	[Stainless Steel] Stainless Steel	No	-	No	40	27
MYR 33.48	1 Piece(s)	8 Day(s)	10	M8	Male thread	25	[Steel] Steel	No	-	Zinc Plating	40	27
MYR 63.21	1 Piece(s)	8 Day(s)	10	M8	Male thread	25	[Stainless Steel] Stainless Steel	No	-	No	40	27
MYR 53.90	1 Piece(s)	7 Day(s) or more	10	M8	Male thread	30	[Stainless Steel] Stainless Steel	No	-	No	40	27
MYR 34.75	1 Piece(s)	8 Day(s)	10	M8	Male thread	35	[Steel] Steel	No	-	Zinc Plating	40	27
MYR 66.23	1 Piece(s)	8 Day(s)	10	M8	Male thread	35	[Stainless Steel] Stainless Steel	No	-	No	40	27
MYR 35.46	1 Piece(s)	8 Day(s)	10	M8	Male thread	45	[Steel] Steel	No	-	Zinc Plating	40	27
MYR 71.53	1 Piece(s)	8 Day(s)	10	M8	Male thread	45	[Stainless Steel] Stainless Steel	No	-	No	40	27
MYR 96.65	1 Piece(s)	8 Day(s)	10	M10	Female Thread	17	[Stainless Steel] Stainless Steel	-	Blind Hole	No	50	33
MYR 44.70	1 Piece(s)	9 Day(s)	10	M8	Female Thread	20	Brass	-	Blind Hole	No	50	33
MYR 41.06	1 Piece(s)	4 Day(s)	10	M8	Male thread	16	[Steel] Steel	No	-	Zinc Plating	50	33
MYR 42.25	1 Piece(s)	9 Day(s)	10	M8	Male thread	20	[Steel] Steel	No	-	Zinc Plating	50	33
MYR 35.49	1 Piece(s)	7 Day(s) or more	10	M8	Male thread	25	[Steel] Steel	No	-	Zinc Plating	50	33
MYR 41.06	1 Piece(s)	9 Day(s)	10	M8	Male thread	30	[Steel] Steel	No	-	Zinc Plating	50	33
MYR 41.06	1 Piece(s)	9 Day(s)	10	M8	Male thread	40	[Steel] Steel	No	-	Zinc Plating	50	33
MYR 44.76	1 Piece(s)	8 Day(s)	10	M10	Female Thread	17	Brass	-	Blind Hole	No	50	33
MYR 42.25	1 Piece(s)	8 Day(s)	10	M10	Male thread	20	[Steel] Steel	No	-	Zinc Plating	50	33
MYR 83.48	1 Piece(s)	10 Day(s)	10	M10	Male thread	20	[Stainless Steel] Stainless Steel	No	-	No	50	33
MYR 43.21	1 Piece(s)	9 Day(s)	10	M10	Male thread	30	[Steel] Steel	No	-	Zinc Plating	50	33
MYR 101.81	1 Piece(s)	8 Day(s)	10	M10	Male thread	30	[Stainless Steel] Stainless Steel	No	-	No	50	33
MYR 46.36	1 Piece(s)	9 Day(s)	10	M10	Male thread	40	[Steel] Steel	No	-	Zinc Plating	50	33
MYR 87.37	1 Piece(s)	7 Day(s) or more	10	M10	Male thread	40	[Stainless Steel] Stainless Steel	No	-	No	50	33
MYR 39.60	1 Piece(s)	7 Day(s) or more	10	M10	Male thread	50	[Steel] Steel	No	-	Zinc Plating	50	33
MYR 105.98	1 Piece(s)	9 Day(s)	10	M10	Male thread	50	[Stainless Steel] Stainless Steel	No	-	No	50	33
MYR 153.97	1 Piece(s)	9 Day(s)	10	M12	Female Thread	20	[Stainless Steel] Stainless Steel	-	Blind Hole	No	60	37
MYR 58.50	1 Piece(s)	9 Day(s)	10	M10	Female Thread	17	Brass	-	Blind Hole	No	60	37
MYR 63.33	1 Piece(s)	9 Day(s)	10	M12	Female Thread	20	Brass	-	Blind Hole	No	60	37
MYR 57.16	1 Piece(s)	9 Day(s)	10	M10	Male thread	20	[Steel] Steel	No	-	Zinc Plating	60	37
MYR 64.06	1 Piece(s)	9 Day(s)	10	M12	Male thread	25	[Steel] Steel	No	-	Zinc Plating	60	37
MYR 53.01	1 Piece(s)	9 Day(s)	10	M10	Male thread	30	[Steel] Steel	No	-	Zinc Plating	60	37
MYR 134.16	1 Piece(s)	9 Day(s)	10	M12	Male thread	30	[Stainless Steel] Stainless Steel	No	-	No	60	37
MYR 64.23	1 Piece(s)	8 Day(s)	10	M12	Male thread	30	[Steel] Steel	No	-	Zinc Plating	60	37
MYR 59.46	1 Piece(s)	9 Day(s)	10	M10	Male thread	40	[Steel] Steel	No	-	Zinc Plating	60	37
MYR 151.68	1 Piece(s)	9 Day(s)	10	M12	Male thread	40	[Stainless Steel] Stainless Steel	No	-	No	60	37
MYR 64.98	1 Piece(s)	9 Day(s)	10	M12	Male thread	40	[Steel] Steel	No	-	Zinc Plating	60	37

Basic Information

Main Body Type	Polygon	Main Body Material	Phenol	Polygon, type	Pentagon
Additional Function	No	Main Body Surface Treatment	No	Main Body Color	Black

Configure

65 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Mounting Section Diameter (mm) and/or Diameter
M4

M5

M6

M8

M10

M12

M16
Clear
Mounting Section Type
- Male thread
- Female Thread
Clear
Mounting Section Length L(mm)
10

12

13

16

17

20

22

25

30

35

40

45

50
Clear
Mounting Section Material
- Stainless Steel
  - Stainless Steel
- Steel
  - Steel
- Brass
Clear
Male Tip Machining
- No
Clear
Female Thread, Round hole processing
- Blind Hole
Clear
Mounting Section Surface Treatment
- No
- Zinc Plating
Clear
Main Body Outer Diameter D(Ø)
25

32

40

50

60

70

85
Clear
Main Body Height H(mm)
21

23

27

33

37

44

55
Clear
type
- BTK
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

5 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Tapped Blind Knob (BTK)

Plastic Lobe Knob External Appearance & Dimensions

Tapped

Stud

Basic Information

Configure

Specification/Dimensions

Mounting Section Diameter (mm) and/or Diameter

Mounting Section Type

Mounting Section Length L(mm)

Mounting Section Material

Male Tip Machining

Female Thread, Round hole processing

Mounting Section Surface Treatment

Main Body Outer Diameter D(Ø)

Main Body Height H(mm)

type

CAD

Days to Ship

Specify Alterations

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