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5/16"-18 Phillips Flat Head Machine Screw 18-8 Stainless Steel
Phillips Flat Head Machine Screw 5/16"-18 Stainless Steel 18-8


 

Stainless Steel Phillips Flat Head Machine Screws

Diameter - Thread Pitch: 5/16"-18

Stainless Steel Phillips Flat Head Machine Screws feature a flat head with an 82 degree undercut for a smooth and flush installation. A Phillips Flat Head Machine Screw is driven with a Phillips, or cross bit. Phillips Flat Head Machine Screws in 18-8 Stainless Steel are corrosion and rust resistant in applications exposed to fresh water or moisture, ensuring a durable fastener assembly. A Phillips Flat Head Screws are also known as machine screws, Phillips screw or machine screw bolt.

Product Specifications:
Phillips Flat Head Machine Screws
Thread Diameter: (5/16") Max 0.3113 - Min 0.3026 (Class 2A Fit, ANSI B1.1)
Thread Pitch: 18 Per Inch (Coarse)
Head Diameter: Max 0.635 - Min 0.568 (ANSI B18.6.3)
Countersink: 82 Degree
Overall Head Height: Max 0.191 - Min 0.165
(From Bottom of Undercut to Top of Head)
Thread Direction: Right Hand
Material: 18-8 Stainless Steel
Phillips Drive: #4
Diameter x Thread Pitch x Length From Top of Head
Specifications may vary +/- within IFI Tolerances

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Item# Item Name Our Price Qty Add
2400002 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1/2" Qty-1
$0.21
2400004 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1/2" Qty-25
$4.77
2400006 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1/2" Qty-100
$17.33
2400008 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1/2" Qty-250
$38.99
2400010 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1/2" Qty-1,000
$138.60
2400012 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5/8" Qty-1
$0.22
2400014 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5/8" Qty-25
$5.17
2400016 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5/8" Qty-100
$18.77
2400018 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5/8" Qty-250
$42.23
2400020 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5/8" Qty-1,000
$150.15
2400022 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3/4" Qty-1
$0.23
2400024 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3/4" Qty-25
$5.30
2400026 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3/4" Qty-100
$19.29
2400028 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3/4" Qty-250
$43.40
2400030 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3/4" Qty-1,000
$154.29
2400032 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1" Qty-1
$0.36
2400034 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1" Qty-25
$8.30
2400036 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1" Qty-100
$30.18
2400038 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1" Qty-250
$67.90
2400040 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1" Qty-1,000
$241.44
2400042 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/4" Qty-1
$0.43
2400044 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/4" Qty-25
$9.98
2400046 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/4" Qty-100
$36.29
2400048 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/4" Qty-250
$81.65
2400050 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/4" Qty-1,000
$290.29
2400052 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/2" Qty-1
$0.49
2400054 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/2" Qty-25
$11.30
2400056 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/2" Qty-100
$41.10
2400058 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/2" Qty-250
$92.46
2400060 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-1/2" Qty-1,000
$328.76
2400062 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-3/4" Qty-1
$0.55
2400064 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-3/4" Qty-25
$12.43
2400066 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-3/4" Qty-100
$45.19
2400068 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-3/4" Qty-250
$101.69
2400070 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 1-3/4" Qty-1,000
$361.56
2400072 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2" Qty-1
$0.47
2400074 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2" Qty-25
$10.72
2400076 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2" Qty-100
$38.97
2400078 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2" Qty-250
$87.69
2400080 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2" Qty-1,000
$311.76
2400082 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/4" Qty-1
$0.53
2400084 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/4" Qty-25
$11.91
2400086 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/4" Qty-100
$43.31
2400088 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/4" Qty-250
$97.45
2400090 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/4" Qty-1,000
$346.50
2400092 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/2" Qty-1
$0.69
2400094 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/2" Qty-25
$15.89
2400096 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/2" Qty-100
$57.75
2400098 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/2" Qty-250
$129.94
2400100 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 2-1/2" Qty-1,000
$462.00
2400102 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3" Qty-1
$0.86
2400104 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3" Qty-25
$19.77
2400106 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3" Qty-100
$71.88
2400108 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3" Qty-250
$161.73
2400110 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3" Qty-1,000
$575.03
2400112 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3-1/2" Qty-1
$1.04
2400114 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3-1/2" Qty-25
$23.82
2400116 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3-1/2" Qty-100
$86.63
2400118 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3-1/2" Qty-250
$194.91
2400120 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 3-1/2" Qty-1,000
$693.00
2400122 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 4" Qty-1
$1.22
2400124 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 4" Qty-25
$27.79
2400126 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 4" Qty-100
$101.06
2400128 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 4" Qty-250
$227.39
2400130 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 4" Qty-1,000
$808.50
2400132 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5" Qty-1
$1.39
2400134 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5" Qty-25
$31.76
2400136 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5" Qty-100
$115.50
2400138 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5" Qty-250
$259.88
2400140 Phillips Flat Head Machine Screw 18-8 SS - 5/16"-18 x 5" Qty-1,000
$924.00
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