JIS B 1188 Phillips Drive, Pan Head Machine Screw with captive washer by Material, Finish and Size

SEMS® Machine Screws are machine screws with pre-assembled captive washers, designed to speed total assembly time in a manufacturing process.

Search thousands of Metric fasteners by JIS specification, including JIS B 1188 SEMS Machine Screws, in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.

SEMS® Machine Screws come pre-assembled with a free rotating lock washer that is firmly kept in place by the screw's thread's main diameter. This removes the need to manually attach washers to the screw, saving you time, money, and the risk of washers being lost or dropped in the production line. SEMS screws combine two different parts into a single, low-cost fastener that is pre-assembled. They combine two separate parts into a single, low-cost pre-assembled fastener. SEMS® Machine Screws are similar to regular machine screws in that they require a pre-drilled hole.
Common applications of SEMS Machine Screws are:

  • • Electronics
  • • Medical
  • • Automotive
JIS B 1188 SEMS Machine Screws by Metric Sizes

SEMS Machine Screws are available on the FCH Network with metric diameters that range from M2 to M8, and with metric lengths that range from 4mm to 80mm.

Click on the metric diameters or lengths below to view, or
Shop All JIS B 1188 SEMS Machine Screws
JIS B 1188 SEMS Machine Screws by Imperial/ Sizes

SEMS Machine Screws are available on the FCH Network with imperial diameters that range from 4 to , and with lengths that range from 3/8 to 3/8.

Click on the imperial diameters or lengths below to view or
Shop All JIS B 1188 SEMS Machine Screws
Imperial/US Diameters
    Imperial/US Lengths
    JIS B 1188 SEMS Machine Screws by Materials

    JIS B 1188 SEMS Machine Screws are available on the FCH Network in materials that range from Steel to 300 Stainless (A1,A2, 18-8,304,310 etc.).

    Click on the materials below to view or Shop All JIS B 1188 SEMS Machine Screws
    JIS B 1188 SEMS Machine Screws by Coatings/Finishes

    JIS B 1188 SEMS Machine Screws are available on the FCH Network in finishes or coatings that range from Plain to Passivated.

    Click on the finishes below to view or Shop All JIS B 1188 SEMS Machine Screws