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Shop Online > Fasteners > Spacers > Flat Face No Shank
Accurate Screw Machine

3021RB

Unit System
Specs (in standard)
Label Value
Brand Accurate Screw
Display Name 3021RB
Finish None
Inside Diameter 0.12 in
Length L 0.062 in
Material Brass
Max L 4 in
Measurement Units Standard
Model Number 3021
Outside Diameter 0.25 in
Shape Round
Spacer Option Standard
Specs (in metric)
Label Value
Brand Accurate Screw
Display Name 3021RB
Finish None
Inside Diameter 3.05 mm
Length L 1.57 mm
Material Brass
Max L 101.6 mm
Measurement Units Standard
Model Number 3021
Outside Diameter 6.35 mm
Shape Round
Spacer Option Standard

Product Options

Finish
None
09 - Nickel Plate - Grade G
09a - Nickel Plate - Grade F
16 - Gold Flash
17 - Gold Flash over Nickel Flash
18 - Gold Plate - Type II, Class 2, Grade C
19 - Tin Plate - Hot Dipped - Type II, Grade A
20 - Tin Plate - Electro Deposit - Type I
20a - Tin Plate - Electro Deposit - Class C, Solderability
20b - Tin / Lead
21 - Bright Dip
24 - Gold Flash over Silver Flash
29 - Lacquer - Clear
30 - Lacquer - Water Dip
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
35 - Zinc Plate - Black - Type II
37 - Black Finish
38 - Electro Tin Plate over Copper Flash - Type I
40 - Electro Polish