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Knife Thread Inserts

26 products found

Grainger carries knife thread inserts to help you assemble furniture, install drawer pulls and get the job done on whatever other task you have that requires strong machine thread attachment. Use these threaded inserts in hardwoods like oak, cherry and maple. Brass and stainless steel knife thread inserts from Grainger offer you a choice of internal thread sizes and overall lengths to fit many applications.Close

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  • 3/8" Brass Slotted Drive Knife Thread Insert with M4 x 0.7 Internal Thread Size; PK10

    Brand
    GRAINGER APPROVED
    Item #
    4ZU69
    Mfr. Model #
    4ZU69
    3/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $6.20 / pkg. of 10
  • 5/8" Brass Slotted Drive Knife Thread Insert with 5/16-18 Internal Thread Size; PK25

    Brand
    GRAINGER APPROVED
    Item #
    4ZU64
    Mfr. Model #
    4ZU64
    5/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $18.95 / pkg. of 25
  • 5/8" Brass Slotted Drive Knife Thread Insert with 3/8-16 Internal Thread Size; PK100

    Brand
    GRAINGER APPROVED
    Item #
    4KXR1
    Mfr. Model #
    4KXR1
    5/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $54.00 / pkg. of 100
  • 1/2" Brass Slotted Drive Knife Thread Insert with M6 x 1 Internal Thread Size; PK10

    Brand
    GRAINGER APPROVED
    Item #
    4ZU71
    Mfr. Model #
    4ZU71
    1/2" Brass Slotted Drive Knife Thread Insert with
    Web Price $6.40 / pkg. of 10
  • 1/2" Brass Slotted Drive Knife Thread Insert with 1/4-20 Internal Thread Size; PK25

    Brand
    GRAINGER APPROVED
    Item #
    4ZU61
    Mfr. Model #
    4ZU61
    1/2" Brass Slotted Drive Knife Thread Insert with
    Web Price $11.60 / pkg. of 25
  • 1/2" 18-8 Stainless Steel Slotted Drive Knife Thread Insert with 1/4-20 Internal Thread Size; PK5

    Brand
    GRAINGER APPROVED
    Item #
    4ZU63
    Mfr. Model #
    4ZU63
    1/2" 18-8 Stainless Steel Slotted Drive Knife Thread&#
    Web Price $21.75 / pkg. of 5
  • 5/8" Brass Slotted Drive Knife Thread Insert with 5/16-18 Internal Thread Size; PK100

    Brand
    GRAINGER APPROVED
    Item #
    4KXP9
    Mfr. Model #
    4KXP9
    5/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $42.90 / pkg. of 100
  • 3/8" Brass Slotted Drive Knife Thread Insert with 6-32 Internal Thread Size; PK50

    Brand
    GRAINGER APPROVED
    Item #
    4ZU55
    Mfr. Model #
    4ZU55
    3/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $24.15 / pkg. of 50
  • 1/2" Brass Slotted Drive Knife Thread Insert with 10-24 Internal Thread Size; PK25

    Brand
    GRAINGER APPROVED
    Item #
    4ZU58
    Mfr. Model #
    4ZU58
    1/2" Brass Slotted Drive Knife Thread Insert with
    Web Price $12.20 / pkg. of 25
  • 3/8" Brass Slotted Drive Knife Thread Insert with 8-32 Internal Thread Size; PK50

    Brand
    GRAINGER APPROVED
    Item #
    4ZU56
    Mfr. Model #
    4ZU56
    3/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $23.80 / pkg. of 50
  • 5/8" Brass Slotted Drive Knife Thread Insert with 3/8-16 Internal Thread Size; PK25

    Brand
    GRAINGER APPROVED
    Item #
    4ZU66
    Mfr. Model #
    4ZU66
    5/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $20.25 / pkg. of 25
  • 1/2" Brass Slotted Drive Knife Thread Insert with 10-32 Internal Thread Size; PK25

    Brand
    GRAINGER APPROVED
    Item #
    4ZU59
    Mfr. Model #
    4ZU59
    1/2" Brass Slotted Drive Knife Thread Insert with
    Web Price $12.10 / pkg. of 25
  • 1/2" Brass Slotted Drive Knife Thread Insert with M5 x 0.8 Internal Thread Size; PK10

    Brand
    GRAINGER APPROVED
    Item #
    4ZU70
    Mfr. Model #
    4ZU70
    1/2" Brass Slotted Drive Knife Thread Insert with
    Web Price $6.60 / pkg. of 10
  • 5/8" Brass Slotted Drive Knife Thread Insert with M8 x 1.25 Internal Thread Size; PK10

    Brand
    GRAINGER APPROVED
    Item #
    4ZU72
    Mfr. Model #
    4ZU72
    5/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $9.00 / pkg. of 10
  • 5/8" Brass Slotted Drive Knife Thread Insert with 5/16-24 Internal Thread Size; PK25

    Brand
    GRAINGER APPROVED
    Item #
    4ZU65
    Mfr. Model #
    4ZU65
    5/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $17.20 / pkg. of 25
  • 3/8" 18-8 Stainless Steel Slotted Drive Knife Thread Insert with 8-32 Internal Thread Size; PK5

    Brand
    GRAINGER APPROVED
    Item #
    4ZU57
    Mfr. Model #
    4ZU57
    3/8" 18-8 Stainless Steel Slotted Drive Knife Thread&#
    Web Price $14.50 / pkg. of 5
  • 1/2" Brass Slotted Drive Knife Thread Insert with 1/4-20 Internal Thread Size; PK250

    Brand
    GRAINGER APPROVED
    Item #
    4KXP8
    Mfr. Model #
    4KXP8
    1/2" Brass Slotted Drive Knife Thread Insert with
    Web Price $105.00 / pkg. of 250
  • 1/2" Brass Slotted Drive Knife Thread Insert with 1/4-28 Internal Thread Size; PK25

    Brand
    GRAINGER APPROVED
    Item #
    4ZU62
    Mfr. Model #
    4ZU62
    1/2" Brass Slotted Drive Knife Thread Insert with
    Web Price $13.25 / pkg. of 25
  • 1/2" Brass Slotted Drive Knife Thread Insert with 10-32 Internal Thread Size; PK250

    Brand
    GRAINGER APPROVED
    Item #
    4KXP7
    Mfr. Model #
    4KXP7
    1/2" Brass Slotted Drive Knife Thread Insert with
    Web Price $105.00 / pkg. of 250
  • 3/8" Brass Slotted Drive Knife Thread Insert with 6-32 Internal Thread Size; PK250

    Brand
    GRAINGER APPROVED
    Item #
    4KXP4
    Mfr. Model #
    4KXP4
    3/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $89.00 / pkg. of 250
  • 1/2" Brass Slotted Drive Knife Thread Insert with 10-24 Internal Thread Size; PK250

    Brand
    GRAINGER APPROVED
    Item #
    4KXP6
    Mfr. Model #
    4KXP6
    1/2" Brass Slotted Drive Knife Thread Insert with
    Web Price $104.00 / pkg. of 250
  • 3/8" Brass Slotted Drive Knife Thread Insert with 4-40 Internal Thread Size; PK250

    Brand
    GRAINGER APPROVED
    Item #
    4KXP3
    Mfr. Model #
    4KXP3
    3/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $88.50 / pkg. of 250
  • 3/8" Brass Slotted Drive Knife Thread Insert with 4-40 Internal Thread Size; PK50

    Brand
    GRAINGER APPROVED
    Item #
    4ZU54
    Mfr. Model #
    4ZU54
    3/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $23.05 / pkg. of 50
  • 5/8" Brass Slotted Drive Knife Thread Insert with 3/8-24 Internal Thread Size; PK25

    Brand
    GRAINGER APPROVED
    Item #
    4ZU67
    Mfr. Model #
    4ZU67
    5/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $20.60 / pkg. of 25
  • 1/2" 18-8 Stainless Steel Slotted Drive Knife Thread Insert with 10-24 Internal Thread Size; PK5

    Brand
    GRAINGER APPROVED
    Item #
    4ZU60
    Mfr. Model #
    4ZU60
    1/2" 18-8 Stainless Steel Slotted Drive Knife Thread&#
    Web Price $20.20 / pkg. of 5
  • 3/8" Brass Slotted Drive Knife Thread Insert with 8-32 Internal Thread Size; PK250

    Brand
    GRAINGER APPROVED
    Item #
    4KXP5
    Mfr. Model #
    4KXP5
    3/8" Brass Slotted Drive Knife Thread Insert with
    Web Price $89.25 / pkg. of 250
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