Fasteners & Hooks

4-40 3/16 1/4 5/16 3/8 Inch 10.9 Grade UNC US Standard Coarse Thread Carbon Steel Round Pan Button Head Hexagon Socket Screw

Rating
$6.58





#4-40 3/16 1/4 5/16 3/8 Inch 10.9 Grade UNC US Standard Coarse Thread Carbon Steel Round Pan Button Head Hexagon Socket Screw

#4-40: The Norminal Outside Diameter is #4

The Thre ad Number is 40/Inch

Length: 3/16" , 1/4" , 5/16" , 3/5" (Choose The Length That You Need)

最少5个字符

Measurement Allows Error,Please Be According To The Real Object Unit:mm OD Thread Number dk ≈ K ≈ 3/16 24 9 2.5 1/4 20 11 3.2 5/16 18 13.5 4 1/8 40 6.5 1.6 1/2 12 19 8 5/32 32 7.9 2.5 3/16 24 9 2.5 3/8 16 16.5 5 10# 32 9 2.7 8# 32 8 2.4 6# 32 6.5 1.8 4# 40 5.2 1.4 最少5个字符

Metric-UN Form Metric Pitch UN Unit:mm Thread Number Coars Fine Extra Fine Coarse Fine BSW M3 0.5 0.35

4# 1.9 40 48

M4 0.7 0.5

6# 3.5 32 40

M5 0.8 0.5

8# 4.2 32 36

M6 1.0 0.75

10# 4.8 24 32

M7 1 0.75

12# 5.5 24 28

M8 1.25 1.0 0.75 1/4 6.35 20 28 20 M10 1.5 1.25 1.0 5/16 7.94 18 24 18 M12 1.75 1.5 1.25 3/8 9.53 16 24 16 M14 2.0 1.5 1.0 7/16 11.11 14 20 14 M16 2.0 1.5 1.0 1/2 12.7 13 20 12 M18 2.5 2.0 1.5 9/16 14.29 12 18 12 M20 2.5 2.0 1.5 5/8 15.86 11 18 11 M22 2.5 2.0 1.5 3/4 19.05 10 16 10 M24 3.0 2.0 1.5 7/8 22.23 9 14 9 M27 3.0 2.0 1.5 1 25.4 8 12 8 M30 3.5 3.0 2.0 最少5个字符

  • Length: 3/16", 5/16", 3/8", 1/4"
  • Package: Under 50Pcs
  • DIY Supplies: Electrical
  • Size: 4-40
  • Screw Type: Machine Screws
  • Drive Style: Hex Socket
  • Model Number: #4-40
  • Material: Carbon Steel
  • Head Style: Pan

  • Package Size: 3cm x 3cm x 3cm (1.18in x 1.18in x 1.18in)
  • Package Weight: 0.2kg (0.44lb.)
  • Unit Type: lot (12 pieces/lot)