#4-40 x 1-1/2" Pan Head Machine Screw, Phillips Drive, 304 Stainless Steel 18-8, Bright Finish, Fully Machine Thread, 100 Pcs Compression Knee-High Socks [Transcino Medicated Skin Care Series]

[Transcino Medicated Skin Care Series] Developed from over 50 years of research

each user for 90 sets(total 180 readings )of data memory with date & time stamp

How to Customize your Blanket

Expiration Date: 12 Months After Opening (Logo)

#4-40 x 1-1/2" Pan Head Machine Screw, Phillips Drive, 304 Stainless Steel 18-8, Bright Finish, Fully Machine Thread, 100 Pcs Compression Knee-High Socks [Transcino Medicated Skin Care Series]Screw Length: 1 1 2 inch or 38mm (measured from under the head) Thread Size:#4 40; Thread Type: Coarse Thread UNC; Thread Coverage: Full Thread Exterior Finish: Bright Finish; Color: Silver Tone; Quantity: 100 PCS Made of 304 stainless steel (no coating outside) 18 8 which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments. Phillips Drive Size: #1; Diameter of the head: 0. 21