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Ensat Expanded Slot Type, Model 302

Ensat Expanded Slot Type, Model 302
Check FAQ of this product (6 items)

KKV

KKV

Ensat is an insert nut with high workability usable with resin, aluminum, etc., which easily cause female screw destruction with direct tap. It cuts material with the blade on its body, so no front tap is needed. Female screw reinforcement by Ensat enables aluminum and resin to be used for parts, which contributes to weight reduction. Ensat supports the force applied to the inner screw with a slightly larger outer screw, so it can endure a stronger force than a direct tap.

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Part Number

Configured Part Number is shown.

 
30
45
60
  1. 1
Part Number
302-000030-112
302-000035-160
302-000040-112
302-000050-112
302-000060-112
302-000061-112
302-000080-112
302-000100-112
302-000120-112
302-000140-160
302-000160-112
302-000180-160
302-000200-112
302-000220-160
302-000240-112
302-000270-160
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSSize/Internal Thread d1
(mm) 		Material Surface Treatment Internal Thread P
(mm) 		Length L
(mm) 		Outside Screw d2
(mm) 		Outside Screw pe
(mm)

MYR 5.66

1 Piece(s) 2 Day(s) 103[Steel] IronTrivalent Chromate0.5650.5

MYR 3.80

1 Piece(s) 5 Day(s) or more -3.5[Steel] IronHexavalent Chromate0.6860.75

MYR 6.29

1 Piece(s) 5 Day(s) or more 104[Steel] IronTrivalent Chromate0.786.50.75

MYR 7.30

1 Piece(s) 5 Day(s) or more 105[Steel] IronTrivalent Chromate0.81081.0

MYR 10.50

1 Piece(s) 5 Day(s) or more 106[Steel] IronTrivalent Chromate1.014101.5

MYR 8.26

1 Piece(s) 5 Day(s) or more 106a[Steel] IronTrivalent Chromate1.01291.0

MYR 12.80

1 Piece(s) 5 Day(s) or more 108[Steel] IronTrivalent Chromate1.2515121.5

MYR 17.75

1 Piece(s) 5 Day(s) or more 1010[Steel] IronTrivalent Chromate1.518141.5

MYR 27.19

1 Piece(s) 5 Day(s) or more 1012[Steel] IronTrivalent Chromate1.7522161.5

MYR 31.01

1 Piece(s) 5 Day(s) or more -14[Steel] IronHexavalent Chromate2.024181.5

MYR 61.12

1 Piece(s) 5 Day(s) or more 1016[Steel] IronTrivalent Chromate2.522201.5

MYR 31.29

1 Piece(s) 5 Day(s) or more -18[Steel] IronHexavalent Chromate2.524221.5

MYR 91.86

1 Piece(s) 5 Day(s) or more 1020[Steel] IronTrivalent Chromate2.527261.5

MYR 55.63

1 Piece(s) 5 Day(s) or more -22[Steel] IronHexavalent Chromate3.030261.5

MYR 140.36

1 Piece(s) 5 Day(s) or more 1024[Steel] IronTrivalent Chromate3.030301.5

MYR 79.11

1 Piece(s) 5 Day(s) or more -27[Steel] IronHexavalent Chromate3.030341.5

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  1. 1

Basic Information

Type Self-Tapping Screw Type Metric (coarse) Thread Shape Slotted Type
Sales Unit Low Quantity (can be purchased from one)

Configure

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16 Part Numbers

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Configure Remaining Specifications
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Specification/Dimensions

  • Size/Internal Thread d1(mm)

    • 2.5
    • 3
    • 3.5
    • 4
    • 5
    • 6
    • 6a
    • 8
    • 10
    • 12
    • 14
    • 16
    • 18
    • 20
    • 22
    • 24
    • 27

    Clear

  • Surface Treatment

    • Hexavalent Chromate
    • No
    • Trivalent Chromate

    Clear

  • Internal Thread P(mm)

    • 0.45
    • 0.5
    • 0.6
    • 0.7
    • 0.8
    • 1.0
    • 1.25
    • 1.5
    • 1.75
    • 2.0
    • 2.5
    • 3.0

    Clear

  • Length L(mm)

    • 6
    • 8
    • 10
    • 12
    • 14
    • 15
    • 18
    • 22
    • 24
    • 27
    • 30

    Clear

  • Outside Screw d2(mm)

    • 4.5
    • 5
    • 6
    • 6.5
    • 8
    • 9
    • 10
    • 12
    • 14
    • 16
    • 18
    • 20
    • 22
    • 26
    • 30
    • 34

    Clear

  • Outside Screw pe(mm)

    • 0.5
    • 0.75
    • 1.0
    • 1.5

    Clear

  • type

    • 302

    Clear

  • Material

    • Steel
      • Iron
    • Stainless Steel (SUS303/304)
      • SUS303
    • Stainless Steel (SUS430F)
      • SUS430
    • Brass

    Clear

Days to Ship

    • All
    • 1 Day(s) or Less
    • 2 Day(s) or Less
    • 5 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: What is the Ensat Expanded Slot Type used for?
Answer: The Ensat Expanded Slot Type is a self-tapping insert nut used to reinforce threads in soft or low-strength materials such as aluminum, resin, and die-cast alloys. It prevents thread stripping and increases the durability of internal threads, especially in high-load or frequent assembly applications.
Question: How does the Ensat Insert Nut eliminate the need for pre-tapping?
Answer: The Ensat Insert Nut (Model 302) features cutting slots along its body that act as self-tapping blades. These slots cut into the base material during installation, forming both the internal and external threads simultaneously—thus removing the need for a separate tapping operation.
Question: What materials and finishes are available for the Ensat Expanded Slot Type?
Answer: The Ensat 302 is offered in stainless steel (SUS303, SUS304, SUS430), iron, and brass, with optional trivalent chromate, hexavalent chromate, or no surface treatment. These variations allow selection based on mechanical strength, corrosion resistance, and cost requirements.
Question: What size range does the Ensat 302 cover?
Answer: The Ensat Expanded Slot Type supports internal thread sizes from M2.5 to M30, accommodating a broad range of component dimensions—from miniature plastic housings to large aluminum fixtures. This flexibility makes it ideal for both light-duty and heavy-duty applications.
Question: What are the advantages of using Ensat Insert Nuts in lightweight designs?
Answer: By reinforcing threads in materials like aluminum or resin, the Ensat Insert Nut allows manufacturers to replace heavier metals without sacrificing thread strength. This leads to significant weight reduction in assemblies such as automotive parts, machinery housings, and electronic components.
Question: How should the Ensat Expanded Slot Type be installed?
Answer: Installation is done by screwing the insert directly into a pre-drilled pilot hole using a special Ensat driver or thread tap wrench. The slotted cutting edges tap their own threads during insertion, and the insert seats flush with the surface, providing a durable, high-torque female thread.

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