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1/4" SD4 Bi-Met 300® Metal Self-Drill Screw, HWH, 304 Stainless | BMSD4-S3-14
1/4" SD4 Bi-Met 300® Metal Self-Drill Screw, HWH, 304 Stainless | BMSD4-S3-14
1/4" SD4 Bi-Met 300® Metal Self-Drill Screw, HWH, 304 Stainless | BMSD4-S3-14
1/4" SD4 Bi-Met 300® Metal Self-Drill Screw, HWH, 304 Stainless | BMSD4-S3-14
1/4" SD4 Bi-Met 300® Metal Self-Drill Screw, HWH, 304 Stainless | BMSD4-S3-14

1/4" SD4 Bi-Met 300® Metal Self-Drill Screw, HWH, 304 Stainless | BMSD4-S3-14

1/4-20 SD4 Bi-Met 300® Subframe Attachment

Clear selection
1-1/2" 1-1/8" 2"
0.38" 0.72" 1.20"

Item No. 1558132
1/4" SD4 Bi-Met 300® Metal Self-Drill Screw, HWH, 304 Stainless Bi-metal fastener design allows for higher drilling capacity while maintaining the corrosion resistance properties of stainless steel Silver VistaCoat ® provides a barrier to help prevent galvanic corrosion when used with aluminum
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    Description

    Description
    1/4" SD4 Bi-Met 300® Metal Self-Drill Screw, HWH, 304 Stainless
    • Bi-metal fastener design allows for higher drilling capacity while maintaining the corrosion resistance properties of stainless steel
    • Silver VistaCoat® provides a barrier to help prevent galvanic corrosion when used with aluminum
    • High ductility reduces delayed embrittlement failures
    • Quickly drills and taps threads in metal up to 5/16" thick

    Heavy gauge metal connections

    Curtain wall and building envelope attachments

    Dissimilar metal connections

    Listed on Intertek CCRR-0387 report

    • Install fasteners with 0–2000 rpm screw gun equipped with depth sensing nose piece.
    • Use of impact guns or hammer drills is not recommended.
    a36cc040-1841-4cbf-b889-2de88fea38c6
    e3c49960-d433-4441-8da7-3323949e6477
    2d6b0fdc-8994-4924-b124-cbfc55c323f5
    b1890409-7795-4257-bd25-96f6ebdb93ca
    Product overview document
    Bi-Met 300 product family overview document
    1/4-20 SD4 Bi-Met 300 data sheet
    Bi-Met 300 brochure
    No Tool

    Specifications

    Specifications
    Drive Socket
    3/8" Hex
    Loading Bearing Length [Inches]
    0.38"|0.72"|1.20"
    Loading Bearing Length [mm]
    9|18|30
    Product Type
    Self-drilling screw
    Diameter
    1/4"
    Diameter [mm]
    6.3 mm
    Drill Capacity Max [Inches]
    0.312"
    Drill Capacity Range [mm]
    7.9 mm
    Drill Point
    SD4
    Head Style
    Hex Washer head
    Material
    304 Stainless steel
    Thread Major Dia
    0.248"
    Thread Major Dia [mm]
    6.3 mm
    Thread Minor Dia
    0.192"
    Thread Minor Dia [mm]
    4.9 mm
    Threads Per Inch
    20
    Washer
    No washer

    Attachments

    Attachments

    1/4-20 SD4 Bi-Met 300 data sheet

    Product overview document | PDF

    Bi-Met 300 brochure

    Bi-Met 300 product family overview document | PDF

    Video

    Video
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