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Size 5/16-18 - Type 316 Stainless Phillips Flat Head Machine Screws
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The length of a flat head screw is determined by measuring from the top of the head to the end of the screw (the whole screw). Type 316 stainless steel has a superior resistance to rust and corrosion and is a must for any salt or chlorine water applications. Click on each size below for more information.
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Machine Screw Phillips Drive Flat Head 5/16-18 x 1" Type 316 Stainless
$0.67
50 or more $0.62 ea.
500 or more $0.58 ea.
500 or more $0.58 ea.
Machine Screw Phillips Drive Flat Head 5/16-18 x 1-1/4" Type 316 Stainless
$0.79
50 or more $0.74 ea.
500 or more $0.68 ea.
500 or more $0.68 ea.
Machine Screw Phillips Drive Flat Head 5/16-18 x 1-1/2" Type 316 Stainless
$0.85
50 or more $0.79 ea.
500 or more $0.73 ea.
500 or more $0.73 ea.
Machine Screw Phillips Drive Flat Head 5/16-18 x 2" Type 316 Stainless
$0.94
50 or more $0.89 ea.
500 or more $0.82 ea.
500 or more $0.82 ea.
Machine Screw Phillips Drive Flat Head 5/16-18 x 2-1/2" Type 316 Stainless
$0.99
50 or more $0.95 ea.
500 or more $0.87 ea.
500 or more $0.87 ea.
Machine Screw Phillips Drive Flat Head 5/16-18 x 3" Type 316 Stainless
$1.09
50 or more $1.02 ea.
500 or more $0.95 ea.
500 or more $0.95 ea.
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