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Dowel Pin With Internal Thread THMDP (Part Numbers)

Part Number

Configured Part Number is shown.

THMDP-8X15

Configured Specifications

Nominal Dia.8Shaft Dia. ToleranceNegative Tolerance
Length15Shape[Straight / Dual-Fit Dowel] Straight/Parallel Joggling
End ShapeInternal ThreadMaterial[Steel] Iron
Surface TreatmentNoSales UnitLow Quantity (can be purchased from one)
ToleranceNoJIS StandardNew JIS
RoHS10 - -
Part Number
THMDP-8X15
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Dia. Length

MYR 6.40

1 Piece(s) 5 Day(s) or more 10815
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Dia. Length
  1. 1

Basic Information

Shaft Dia. Tolerance Negative Tolerance Shape Straight/Parallel Joggling End Shape Internal Thread
Material Iron Surface Treatment No Sales Unit Low Quantity (can be purchased from one)
Tolerance No JIS Standard New JIS

Please check the type/dimensions/specifications of the part THMDP-8X15 in the Dowel Pin With Internal Thread THMDP series.

Frequently asked question (FAQ)

Question: What is the function of a dowel pin in mechanical assemblies?
Answer: Dowel pins are precision alignment components used to accurately position and secure machine parts, ensuring correct assembly, reducing wear, and enhancing stability. They help maintain dimensional accuracy in fixtures, molds, and mechanical assemblies.
Question: What is the recommended hole tolerance for installing a DP/m6 dowel pin?
Answer: For a press-fit, the recommended hole tolerance is H7, ensuring a secure and precise fit.
Question: Can these dowel pins be reused after removal?
Answer: Dowel pins are typically not designed for frequent reuse, as removal can cause surface damage or size variation, affecting fit accuracy. However, slip-fit applications allow for reusability.
Question: Why is hardened steel preferred for dowel pins?
Answer: Hardened steel dowel pins offer:
✔ High surface hardness (HRC58-62) for exceptional wear resistance.
✔ Superior shear strength, making them suitable for load-bearing alignment applications.
✔ Dimensional stability, reducing the risk of deformation over time.
Question: Are DP/m6 dowel pins suitable for rotating applications?
Answer: No, dowel pins are primarily used for alignment and positioning.

Check other FAQ (2 items) Hide

Products like this...

Part Number
THMDP-10X30
THMDP-10X35
THMDP-10X40
THMDP-8X20
THMDP-8X25
THMDP-8X30
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Dia. Length

MYR 7.25

1 Piece(s) 5 Day(s) or more 101030

MYR 7.47

1 Piece(s) 5 Day(s) or more 101035

MYR 7.41

1 Piece(s) 5 Day(s) or more 101040

MYR 6.40

1 Piece(s) 5 Day(s) or more 10820

MYR 6.40

1 Piece(s) 5 Day(s) or more 10825

MYR 6.40

1 Piece(s) 5 Day(s) or more 10830
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Dia. Length

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