What are the differences between standard-shaped and special-shaped hole products, and how to distinguish them in use?

Standard-shaped products are those with the same opening sizes on the left and right pages, while the special-shaped hole is the structure with different opening sizes on the left and right pages, one large and one small. The purpose of the special-shaped hole structure is to flexibly use when connecting aluminum profiles of different sizes. For detailed description, refer to examples of use.

Are the nuts for butterfly hinge mentioned in the Precautions necessarily required?

When installed on aluminum profiles, the recommended nuts are not necessarily required and separate small nuts can be used for fixing. However, the nuts are required as fixing parts for support when installed on panels, because generally panels are relatively thin and screws cannot be used for locking and fixing.

Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Part Number Complete

C-HHFLS845-5

type Length Width (W) Mounting Pitch S CAD Days to Ship

Specification/Dimensions

type
- C-HHFLS
Clear
Length(mm)
47

63
Clear
Width (W)(mm)
44

55

62
Clear
Mounting Pitch S(mm)
26.5

31.5

34

37

39
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day
Clear

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Aluminum Hinges Tapered Hole Asymmetric Type (C-HHFLS845-5)

Name: Aluminum Hinges Tapered Hole Asymmetric Type
Brand: MISUMI
Price: 257.01 INR
Availability: InStock

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MISUMI

MiSUMi Economy

MISUMI

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Product Overview of Flat Hinges

Economy series aluminum hinge Countersunk hole Special-shaped hole type.This series products are economy series aluminum hinges, countersunk hole and special-shaped hole type butterfly hinges, with clear anodizing surface treatment.
Note: Among hinges with the same dimensions and specifications in this series, there are small aluminum ones with heavier loads available for selection. For details, refer to the relevant products

Usage Method of Flat Hinges

According to the weight of the door body where the hinge is mounted, the load-carrying capacity of the hinge can be calculated.
Determine the utilization direction first, and calculate according to the length and width of the door body

Utilization Method of Flat Hinges	Lengthwise Utilization		Lateral Utilization
	A=2XB	A≠2XB	-

Allowable Load Calculation Formula	Allowable Load =W	Allowable Load =W(B/A)*2	Allowable Load =W

Specifications Overview of Flat Hinges

Product Material and Surface Treatment Overview of Flat Hinges:

Type of Flat Hinges	Material	Surface Treatment
C-HHFLS	A6063-T5 Bushing: Polyacetal	Alumite Treatment

Example Use of Flat Hinges

Depending on the profile to be fixed, the selectable Flat Hinges specifications can be determined by the allowable load weight.
For details, refer to the following table for the applicable hinge model.

Flat Hinges common combinations of aluminum profiles can be confirmed and found from the table below.

Representative Dimensional Drawing	Type of Matching Profile	Suitable Profile	* Allowable Load		Surface Treatment	Mounting Pitch S mm
			KG	N
	Profile of the Same Size on Two Sides	Link 20/20 Profile	8	78	Clear Anodized	21
					Black Anodized
			10	98	Clear Anodized
					Black Anodized
			20	196	Clear Anodized
					Black Anodized
		Link 30/30 Profile	8	78	Clear Anodized	32
					Black Anodized
			10	98	Clear Anodized
					Black Anodized
			20	196	Clear Anodized
					Black Anodized
		Link 40/40 Profile	8	78	Clear Anodized	42
					Black Anodized
			10	98	Clear Anodized
					Black Anodized
			20	196	Clear Anodized
					Black Anodized
		Link 45/45 Profile	12	118	Clear Anodized	47
					Black Anodized
			15	147	Clear Anodized
					Black Anodized
			30	294	Clear Anodized
					Black Anodized
	Profile with Different Sizes on Two Sides	Link 20/30 Profile	8	78	Clear Anodized	26.5
			10	98
			20	196
		Link 30/40 Profile	8	78		31.5
			10	98
			20	196
		Link 20/45 Profile	8	78		34
			10	98
			20	196
		Link 20/40 Profile	12	118		37
			15	147
			30	294
		Link 30/45 Profile	12	118		39
			15	147
			30	294

Depending on the profile to be fixed, the selectable Flat Hinges specifications can be determined by the allowable load weight.For details, refer to the following table for the applicable hinge model.
Flat Hinges common combinations of aluminum profiles can be confirmed and found from the table below.

Precautions of Flat Hinges

To install the hinge on the panel, etc., it is recommended to choose the nut for the butterfly Flat Hinges. For details, you can search TPYE: HHPNT or HHPFNT in the website to choose according to the size requirements.

Product Feature of Flat Hinges

Flat Hinges,This series products are interchangeable with heavy load products in size to meet the structural requirements of different parts of the equipment.

Dimensional Drawing of Flat Hinges

Economic type aluminum butterfly hinge Dimensional drawing

Refer to the Specification Table below for detailed product dimensions

Specification Table of Flat Hinges

Part Number		* Allowable Load		Weight	L	W	K	P	J	S	N		T	E	R
Type	No.	kg	N								Through Hole	Counterbored Hole
C-HHFLS Clear Anodized	6-5	8	78	29	47	44	8.5	30	8	26.5	5.5	11	3.5	6	5.5
											6.5	13
	8-5	8	78	46	63	55	13	37	10	31.5	5.5	11	3.5	6	5.5
											6.5	13
	845-5	8	78	46	63	55	13	37	7.5	34	5.5	11	3.5	6	5.5
											6.5	13
	8-6	12	118	49	63	62	13	37	10	37	6.5	13	3.5	6	5.5
	845-6	12	118	49	63	62	13	37	8	39	6.5	13	3.5		5.5

* The allowable load is the value when 2 pieces are used.

Dimensional Drawing

Refer to the Specification Table below for detailed product dimensions

Specification Table

Part Number		* Allowable Load		Weight	L	W	K	P	J	S	N		T	E	R
Type	No.	kg	N								Through Hole	Counterbored Hole
C-HHFLS Clear Anodized	6-5	8	78	29	47	44	8.5	30	8	26.5	5.5	11	3.5	6	5.5
											6.5	13
	8-5	8	78	46	63	55	13	37	10	31.5	5.5	11	3.5	6	5.5
											6.5	13
	845-5	8	78	46	63	55	13	37	7.5	34	5.5	11	3.5	6	5.5
											6.5	13
	8-6	12	118	49	63	62	13	37	10	37	6.5	13	3.5	6	5.5
	845-6	12	118	49	63	62	13	37	8	39	6.5	13	3.5		5.5

* The allowable load is the value when 2 pieces are used.

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 45; 60

Part Number
C-HHFLS845-5

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	Length (mm)	Width (W) (mm)	Allowable Load (N)	Mounting Pitch S (mm)
	₹ 257.01	1 Piece(s)	Available	Same day	10	63	55	78	34

Basic Information

Main Body Type	Standard	Operating Environment	Standard	Mounting Method	Screw Mounting
Additional Function	Not Provided	Mounting Screw Hole Type	Countersink

Please check the type/dimensions/specifications of the part C-HHFLS845-5 in the Aluminum Hinges Tapered Hole Asymmetric Type series.

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

Frequently asked question (FAQ)

Question: What are the differences between standard-shaped and special-shaped hole products, and how to distinguish them in use?: Answer: Standard-shaped products are those with the same opening sizes on the left and right pages, while the special-shaped hole is the structure with different opening sizes on the left and right pages, one large and one small. The purpose of the special-shaped hole structure is to flexibly use when connecting aluminum profiles of different sizes. For detailed description, refer to examples of use.
Question: Are the nuts for butterfly hinge mentioned in the Precautions necessarily required?: Answer: When installed on aluminum profiles, the recommended nuts are not necessarily required and separate small nuts can be used for fixing. However, the nuts are required as fixing parts for support when installed on panels, because generally panels are relatively thin and screws cannot be used for locking and fixing.

Product variants

Part Number
C-HHFLS6-5
C-HHFLS8-5
C-HHFLS8-6
C-HHFLS845-6

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Length (mm)	Width (W) (mm)	Allowable Load (N)	Mounting Pitch S (mm)
₹ 175.00	1 Piece(s)	Available	Same day Stock	10	47	44	78	26.5
₹ 186.00	1 Piece(s)	Available	Same day Stock	10	63	55	78	31.5
₹ 192.00	1 Piece(s)	Available	Same day Stock	10	63	62	118	37
₹ 241.00	1 Piece(s)	Available	Same day Stock	10	63	62	118	39

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