#4-40 Torx 6-Lobe Flat Head Machine Screw 18-8 Stainless Steel

#4-40 Stainless Steel Torx Flat Head Machine Screws

Diameter - Thread Pitch: #4-40


#4-40 Stainless steel torx flat head machine screws in 18-8 stainless steel.

  • Countersunk flat head with a torx (6 lobe) drive
  • Used with nuts or in a pre-drilled hole
  • Designed to prevent stripping during proper installation
  • Higher torque can be used with this drive style
  • 18-8 stainless steel is the fastener industry standard
  • Suitable for freshwater environments

Select Products Below
Product Specifications
Body Diameter
#4 (Max 0.1120 - Min 0.1112)
Color
Silver
Corrosion Resistant
Yes
Countersink
82 Degree
Drive Style
Torx 6 Lobe
Head Diameter
Max 0.225 - Min 0.195
Head Style
Flat
Material
18-8 Stainless Steel
Product Type
Torx 6 Lobe Flat Head Machine Screw
Thread Direction
Right Hand
Thread Pitch (Count)
40 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Torx Drive
T-10
Select Products Below
Qty
Size
Select Package Quantity
SubTotal
#4-40 x 1/4"
SKU #1079-060-0002
#4-40 x 1/4"
SKU #1079-060-0002
1
$0.15 (0.15/ea)
25
$2.25 (0.09/ea)
100
$8.00 (0.08/ea)
1000
$70.00 (0.07/ea)
 
#4-40 x 5/16"
SKU #1079-060-0012
#4-40 x 5/16"
SKU #1079-060-0012
1
$0.15 (0.15/ea)
25
$2.25 (0.09/ea)
100
$8.00 (0.08/ea)
1000
$70.00 (0.07/ea)
 
#4-40 x 3/8"
SKU #1079-060-0022
#4-40 x 3/8"
SKU #1079-060-0022
1
$0.15 (0.15/ea)
25
$3.50 (0.14/ea)
100
$12.00 (0.12/ea)
1000
$110.00 (0.11/ea)
 
#4-40 x 1/2"
SKU #1079-060-0032
#4-40 x 1/2"
SKU #1079-060-0032
1
$0.15 (0.15/ea)
25
$2.25 (0.09/ea)
100
$8.00 (0.08/ea)
1000
$70.00 (0.07/ea)