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Hex socket ball plunger (BSU-A/BSUH-A)

Hex socket ball plunger (BSU-A/BSUH-A)

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Made from stainless steel, this product is optimal for places requiring rust prevention and clean environments. Mountable with a hex wrench. Available in two types of load for each screw diameter.

[Features]
·The rear surfaces are marked for product identification.
· BSUH-A: 2 lines.

PDF

Drawing

Dimensional Drawing

Product Specification

External appearance for heavy load (with two lines on the back).
Can be attached using a hex wrench. Heat resistant temperature 180°C.
Ideal for positioning of levers and knobs, positioning of workpieces and jigs, and as a pillar stopper.
Made of stainless steel, this product is ideal for places requiring rust prevention and clean environments.

Material

  • Main body: SUS303
  • Coil spring: SUS302WPA
  • Ball: SUS420, HRRC55

Specifications Table

For light duty (no line)For heavy duty applications (2-lines)MdLSWWeight
(g)
Part numberLoad (N)
Min. – Max.
Part numberLoad (N)
Min. – Max.
BSU3A1.5 to 3BSUH3A5 to 7M3 × 0.51.590.51.50.2
BSU4A4-10BSUH4A12 to 22M4 × 0.72.5100.820.5
BSU4AL--160.9
BSU5A6 to 11BSUH5A19 to 30M5 × 0.83140.92.51.3
BSU5AL--201.8
BSU6A9 to 13BSUH6A28 to 40M6 × 13.515132
BSU6AL--253
BSU8A15 to 30BSUH8A47 to 73M8 × 1.255181.544
BSU8AL--307
BSU10A20 to 35BSUH10A66 to 100M10 × 1.5623258
BSU10AL--3514
BSU12A30 to 55BSUH12A66 to 120M12 × 1.758262.5612
BSU12AL--4022
BSU16A65 to 125BSUH16A90 to 180M16 x 210333.5831
BSU16AL--4547
BSU20A80 to 160BSUH20A115 to 240M20 × 2.512434.51064
BSU24A90 to 180BSUH24A130 to 270M24 × 315485.512100

For product identification, there are markings on the back of the product (no line for light load, 2-lines for heavy load).

Part Number
BSU3A
BSU4A
BSU4AL
BSU5A
BSU5AL
BSU6A
BSU6AL
BSU8A
BSU8AL
BSU10A
BSU10AL
BSU12A
BSU12AL
BSU16A
BSU16AL
BSU20A
BSU24A
BSUH3A
BSUH4A
BSUH5A
BSUH6A
BSUH8A
BSUH10A
BSUH12A
BSUH16A
BSUH20A
BSUH24A
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSOuter Diameter D (or Male Thread M)
(mm)
Stroke S
(mm)
Vertical Load (Range)
(N)
Minimum Load
(N)
Max. Load
(N)
Length L
(mm)
Tip outer diameter d
(φ)
Thread Pitch
(mm)
Load Identification

MYR 42.16

1 Piece(s) 5 Day(s) or more 1030.50.01 to 501.5391.50.5For light duty (no line)

MYR 37.13

1 Piece(s)Available 8 Day(s) 1040.80.01 to 50410102.50.7For light duty (no line)

MYR 68.63

1 Piece(s)Available 9 Day(s) 1040.80.01 to 50410162.50.7For light duty (no line)

MYR 37.13

1 Piece(s) 12 Day(s) 1050.90.01 to 506111430.8For light duty (no line)

MYR 68.63

1 Piece(s) 9 Day(s) 1050.90.01 to 506112030.8For light duty (no line)

MYR 38.48

1 Piece(s)Available 4 Day(s) or more 10610.01 to 50913153.51For light duty (no line)

MYR 68.68

1 Piece(s) 9 Day(s) 10610.01 to 50913253.51For light duty (no line)

MYR 51.71

1 Piece(s) 2 Day(s) or more 1081.50.01 to 5015301851.25For light duty (no line)

MYR 73.58

1 Piece(s)Available 5 Day(s) or more 1081.50.01 to 5015303051.25For light duty (no line)

MYR 61.53

1 Piece(s)Available 8 Day(s) 101020.01 to 5020352361.5For light duty (no line)

MYR 85.62

1 Piece(s) 5 Day(s) or more 101020.01 to 5020353561.5For light duty (no line)

MYR 78.86

1 Piece(s) 9 Day(s) 10122.50.01 to 5030552681.75For light duty (no line)

MYR 117.23

1 Piece(s) 9 Day(s) 10122.50.01 to 5030554081.75For light duty (no line)

MYR 97.16

1 Piece(s) 9 Day(s) 10163.550.01 to 1006512533102For light duty (no line)

MYR 182.85

1 Piece(s) 9 Day(s) 10163.550.01 to 1006512545102For light duty (no line)

MYR 127.45

1 Piece(s) 9 Day(s) 10204.550.01 to 1008016043122.5For light duty (no line)

MYR 236.46

1 Piece(s) 9 Day(s) 10245.550.01 to 1009018048153For light duty (no line)

MYR 55.31

1 Piece(s) 9 Day(s) 1030.50.01 to 505791.50.5For heavy duty applications (2-lines)

MYR 48.28

1 Piece(s) 9 Day(s) 1040.80.01 to 501222102.50.7For heavy duty applications (2-lines)

MYR 46.33

1 Piece(s) 5 Day(s) or more 1050.90.01 to 5019301430.8For heavy duty applications (2-lines)

MYR 46.33

1 Piece(s)Available 5 Day(s) or more 10610.01 to 502840153.51For heavy duty applications (2-lines)

MYR 58.80

1 Piece(s) 2 Day(s) or more 1081.50.01 to 5047731851.25For heavy duty applications (2-lines)

MYR 67.71

1 Piece(s)Available 7 Day(s) or more 1010250.01 to 100661002361.5For heavy duty applications (2-lines)

MYR 90.98

1 Piece(s) 12 Day(s) 10122.550.01 to 100661202681.75For heavy duty applications (2-lines)

MYR 117.63

1 Piece(s) 9 Day(s) 10163.550.01 to 1009018033102For heavy duty applications (2-lines)

MYR 153.30

1 Piece(s) 9 Day(s) 10204.5100.01 to 30011524043122.5For heavy duty applications (2-lines)

MYR 253.75

1 Piece(s) 9 Day(s) 10245.5100.01 to 30013027048153For heavy duty applications (2-lines)

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Basic Information

Mounting Method Screw (hexagon) Tip Material SUS420 Body Material SUS303
Lock No Tip Heat Treatment Quenching and Tempering Main Body Surface Treatment No
Tip Surface Treatment No Heat Resistant Temperature(℃) 180

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