18-8 Stainless Steel Fastener Department  /  Machine Screws 18-8 Stainless Steel  /  Stainless Steel Round Head Machine Screws  /  4-40 Diameter
 

4-40 x 3/8 Phillips Round Head Machine Screws Stainless Steel
4-40 x 3/8 Phillips Round Head Machine Screws Stainless Steel
$6.00
4-40 x 1/2 Phillips Round Head Machine Screws Stainless Steel
4-40 x 1/2 Phillips Round Head Machine Screws Stainless Steel
$6.50
4-40 x 3/4 Round Phil MS 18-8
4-40 x 3/4 Round Phil MS 18-8
$8.00
4-40 x 1 Phillips Round Head Machine Screws Stainless Steel
4-40 x 1 Phillips Round Head Machine Screws Stainless Steel
$8.50
4-40 Finish Hex Machine Screw Nuts Stainless Steel
4-40 Finish Hex Machine Screw Nuts Stainless Steel
$5.00
4-40 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
4-40 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
$4.00
4-40 Hex Kep K-Lock Nuts 18-8 / 304 Stainless Steel Keps
4-40 Hex Kep K-Lock Nuts 18-8 / 304 Stainless Steel Keps
$4.25
4-40 THIN Nylon Insert Hex Jam Lock Nuts 18-8 / 304 Stainless Steel
4-40 THIN Nylon Insert Hex Jam Lock Nuts 18-8 / 304 Stainless Steel
$5.00
#4 Flat Washers 18-8 / 304 Stainless Steel
#4 Flat Washers 18-8 / 304 Stainless Steel
$3.00
#4 Split Ring Lock Washers 18-8 / 304 Stainless Steel
#4 Split Ring Lock Washers 18-8 / 304 Stainless Steel
$3.00

1  2     

4-40 Stainless Steel Phillips Round Head Machine Screws

  • 18-8 Stainless Steel Includes 303 & 304 Grades
  • #4-40 Right Hand Thread, UNC 
  • Fully Threaded For Use With A Pre Tapped Hole Or Matching Hex Nut.
  • Rust and Corrosion Resistant
  • Standards: ANSI B18.6.3
  • Please View Matching Nuts & Washers Below.