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Ball Plungers Hex Socket Head Cap Screw (E-LBPRH4-20)

Ball Plungers Hex Socket Head Cap Screw (E-LBPRH4-20)

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  • Ball Plungers Hex Socket Head Cap Screw
  • Ball Plungers Hex Socket Head Cap Screw
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Product Overview
Ball Plungers Hex Head Cap Screw

♢ Ball plungers, also known as ball point set screws, ball screws, positioning balls, touch balls, steel ball tightening spring screws, etc., can be used for temporary positioning and index adjustment of workpieces, relying on the spring to push out the front ball through a fixed stroke.
♢This series features a bolt-like design for easy tip positioning.

Dimensional Drawing
Hex Socket Bolt Type
Dimensional Drawing
Specification Table
Specification Table
Part NumberL SelectiondSB1AELoad (N)
TypeM (Coarse Thread)
min.max.
E-LBPRL
E-LBPRH
4101520 30    2.50.837423.99.8
5 1520 30 40  348.552.54.919.6
6 1520 30 40  3510639.829.4
8 1520 30 40  416138412.739.2
10 1520 30 40 5051.281610518.649
12   2530 40  7.11.8101812619.658.8
16      40  9.52.5142416829.498

Material Specification
TypeBodyBallSpring
Material Surface Treatment Material Hardness Material
E-LBPRL40CrBlack OxideSUJ255HRC~SUS304
E-LBPRHSUS304-SUS440C55HRC~
Product Features
♢Bolt-like design, divided into hex socket type and hex head type.
♢Load available in both light load and heavy load, and surface treatment available in electroless nickel plating and iron tetraoxide protective film.
♢Same thread size available in multiple lengths for selection.
♢ The ball plunger has a simple structure: the front ball is pushed out through a fixed stroke by the internal spring and it can be released by pressing in the ball against the elastic force.
Example of Use
Example of Sensor Use
Part Number
E-LBPRH4-20
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngOuter Dia. M
(mm)
Stroke (S)
(mm)
Ball Material Main Body Surface Treatment Initial Load
(N)
Max. Load
(N)
Length L
(mm)

15,700 VND

1 Piece(s) Available 10 Day(s) 40.8[Stainless Steel] Stainless SteelNot Provided3.99.820

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  1. 1

Basic InformationThông tin cơ bản

Mounting Method Screw (Cap) Thread Locking Treatment Not Provided Initial Load (Range)(N) 0.01~50
Tip Heat Treatment Not Provided Pin Surface Treatment Not Provided Shape Hex Socket Bolt Type

Please check the type/dimensions/specifications of the part E-LBPRH4-20 in the Ball Plungers Hex Socket Head Cap Screw series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần E-LBPRH4-20 trong chuỗi Ball Plungers Hex Socket Head Cap Screw.

Frequently asked question (FAQ)FAQ

Question:Question: What role does a ball plunger play?
Answer:Answer: It specifies the stroke of the front ball and can be used for temporary positioning and indexing of workpieces.
Question:Question: What role does a spring plunger play?
Answer:Answer: With pin-shaped front section, it can be used to eject workpieces or stoppers.
Question:Question: What is the meaning of load min and max?
Answer:Answer: The min. load represents the initial load, and the max. load represents the load at the maximum press-in limit of ball head.
Question:Question: What is the anti-loosening treatment of a ball plunger?
Answer:Answer: It refers to fixation using anaerobic adhesives filled in microcapsules. A ball plunger will fail once it becomes loosened, so it is necessary to use anaerobic adhesives for threads. An ideal anti-loosening effect will be achieved when placed at a temperature above 25℃ for 72 hours.
Question:Question: Can the knob plunger withstand radial force?
Answer:Answer: No, it can only withstand axial force.

Check other FAQ (2 items) HideĐóng.

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