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Shop Online > Fasteners > Screws > Captive Screws > Captive
Accurate Screw Machine

779S

Unit System
Specs (in standard)
Label Value
Assembly Configurable
Brand Accurate Screw
Display Name 779S
Drive Type Slotted
End Type Standard
Finish None
Head Diameter 0.166 in
Head Height 0.088 in
Length L 0.226 in
Material Steel
Max Head Diameter 0.183 in
Max Head Height 0.107 in
Max L 3 in
Max Slot Depth 0.048 in
Max Slot Width 0.039 in
Model Number 779
SKU 779S
Screw Head Type Countersunk Round
Shaft Diameter 0.078 in
Shaft Length - Threaded 0.1563 in
Slot Depth 0.035 in
Slot Width 0.031 in
Thread Size 4-40 UNC2A
Specs (in metric)
Label Value
Assembly Configurable
Brand Accurate Screw
Display Name 779S
Drive Type Slotted
End Type Standard
Finish None
Head Diameter 4.22 mm
Head Height 2.24 mm
Length L 5.74 mm
Material Steel
Max Head Diameter 4.65 mm
Max Head Height 2.72 mm
Max L 76.2 mm
Max Slot Depth 1.22 mm
Max Slot Width 0.99 mm
Model Number 779
SKU 779S
Screw Head Type Countersunk Round
Shaft Diameter 1.98 mm
Shaft Length - Threaded 3.97 mm
Slot Depth 0.89 mm
Slot Width 0.79 mm
Thread Size 4-40 UNC2A

Product Options

Finish
None
06 - Cadmium Plate - Clear Chromate - Type I, Class 2
06a - Cadmium Plate - Color Chromate - Type II, Class 2
07 - Cadmium Plate - Commercial - Type I, Classes 1, 2, 3
08 - Cadmium Plate - Color Chromate - Type II, Class 3
09 - Nickel Plate - Grade G
11 - Black Oxide - Class 4
11a - Black Oxide - Class 1
16 - Gold Flash
17 - Gold Flash over Nickel Flash
18 - Gold Plate - Type II, Class 2, Grade C
24 - Gold Flash over Silver Flash
26 - Chromium Plate - Bright - Type I, Class 1
27 - Chromium Plate - Satin - Type II, Class 1
28 - Chromium Plate - Engineering - Class 2
31 - Zinc Plate - Type I
31a - Zinc Plate - Colored Chromate - Type II
31b - Zinc Plate - Colorless Chromate - Type III
31d - Zinc Plate - Phosphate Coat - Type V
31e - Zinc Plate - Olive Drab - Type II
32 - Solder Plate
34 - Black Phosphate
35 - Zinc Plate - Black - Type II
37 - Black Finish
39 - Lubricant - Solid film - Type I, Cure temp 150*C
40 - Electro Polish
Self-Locking Device
None
External Patch
Extreme Vibration
Pellet
Strip