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Machine Screws, Phillips Flat Head, Black Oxide Stainless Steel 18-8, 1/4"-20 x 5/8"

Diameter - Thread Pitch: 1/4"-20

Black oxide finish adds an extra layer of corrosion and abrasion resistance to stainless steel
A machine screw is commonly identified by its small size
Commonly used for its sleek black look
Chemically treated with a layer of wax or oil
Commonly used for:
- Tattoo Guns
- Black Tools
- Cars
- Motorcycles

1/4"-20 Phillips flat head machine screws are available in black oxide stainless steel.

Product number: 1016-78100000-014

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Specifications

Color (Duplicate): Black
Color: Black
Condition: New
Corrosion Resistant: Yes
Countersink: 82 Degree
Diameter: 1/4"
Drive Style: Phillips
Head Type: Flat Head
Thread Direction: Right Hand
Thread Type: Coarse
Finish: Black Oxide
Fit: 2A
Grade: 18-8
Head Diameter: Max 0.507 - Min 0.452
Head Style: Flat
Length: 5/8"
Material (Duplicate): Black Oxide Stainless Steel
Material: Stainless Steel
Overall Head Height: Max 0.153 - Min 0.131 (From Bottom of Undercut to Top of Head)
Part Number: 618930233919
Phillips Drive: #3
Product Type: Machine Screws
Size System: US
Size Type: Regular
Standards Met: ANSI B1.1, ANSI B18.6.3
System of Measurement: Inch
Thread Diameter: (1/4") Max 0.2489 - Min 0.2408
Thread Direction: Right Hand
Thread Pitch: 20 Per Inch
Thread Size: 1/4"-20
Thread Standard: UNC
Thread Type: Coarse
Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Weight: 1 lb

Select Size/SKU & Quantity

6 Available Sizes

SIZE/SKU	Review Volume Pricing*	Enter Any Qty
1/4"-20 x 1/2" 1016-78100000-001	1 $0.51 ($0.51/ea) 100 $31.00 ($0.31/ea) 1000 $290.00 ($0.29/ea)	Quantity for Machine Screws, Phillips Flat Head, Black Oxide Stainless Steel 18-8, 1/4"-20 x 1/2" $0.00
1/4"-20 x 5/8" 1016-78100000-014	1 $0.54 ($0.54/ea) 100 $34.00 ($0.34/ea) 1000 $310.00 ($0.31/ea)	Quantity for Machine Screws, Phillips Flat Head, Black Oxide Stainless Steel 18-8, 1/4"-20 x 5/8" $0.00
1/4"-20 x 3/4" 1016-78100000-026	1 $0.60 ($0.60/ea) 100 $37.00 ($0.37/ea) 1000 $340.00 ($0.34/ea)	Quantity for Machine Screws, Phillips Flat Head, Black Oxide Stainless Steel 18-8, 1/4"-20 x 3/4" $0.00
1/4"-20 x 1" 1016-78100000-038	1 $0.66 ($0.66/ea) 100 $41.00 ($0.41/ea) 1000 $380.00 ($0.38/ea)	Quantity for Machine Screws, Phillips Flat Head, Black Oxide Stainless Steel 18-8, 1/4"-20 x 1" $0.00
1/4"-20 x 1-1/4" 1016-78100000-050	1 $0.71 ($0.71/ea) 100 $45.00 ($0.45/ea) 1000 $410.00 ($0.41/ea)	Quantity for Machine Screws, Phillips Flat Head, Black Oxide Stainless Steel 18-8, 1/4"-20 x 1-1/4" $0.00
1/4"-20 x 1-1/2" 1016-78100000-062	1 $0.77 ($0.77/ea) 100 $49.00 ($0.49/ea) 1000 $450.00 ($0.45/ea)	Quantity for Machine Screws, Phillips Flat Head, Black Oxide Stainless Steel 18-8, 1/4"-20 x 1-1/2" $0.00