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5/16"-18 Hex Cap Screws Grade 5 Zinc
Hex Cap Screws 5/16"-18 Grade 5 Zinc


 
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Grade 5 Hex Cap Screws

Diameter - Thread Pitch: 5/16" - 18

Hex cap screws 5/16"-18 in zinc plated grade 5 steel. A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench. An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head.

REACH and RoHS Compliant

Product Specifications:
Hex Cap Screws
Body Diameter: 5/16", Max 0.3152 - Min 0.3065
Thread Pitch: 18 Per Inch (Coarse)
Head Width Across Flats: 1/2", Max 0.500 - Min 0.489
Head Width Across Corners: Max 0.577 - Min 0.571
Head Height: Basic 13/16", Max 0.211 - Min 0.195
Material: Zinc Plated Grade 5 Steel
Wrench Size: 1/2"

Diameter x Thread Pitch x Length from Under Head
FT = Full Thread
PT = Partial Thread


Matching Products:
Zinc - Grade 5
Finished Hex Nuts Flat Washers


Item# Item Name Our Price Qty Add
1102-012-0002 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1/2" FT - Qty-1
$0.15
1102-012-0004 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1/2" FT - Qty-25
$1.56
1102-012-0006 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1/2" FT - Qty-100
$5.69
1102-012-0008 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1/2" FT - Qty-250
$13.51
1102-012-0010 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1/2" FT - Qty-1000
$51.22
1102-012-0012 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5/8" FT - Qty-1
$0.15
1102-012-0014 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5/8" FT - Qty-25
$1.62
1102-012-0016 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5/8" FT - Qty-100
$5.88
1102-012-0018 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5/8" FT - Qty-250
$13.97
1102-012-0020 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5/8" FT - Qty-1000
$52.94
1102-012-0022 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3/4" FT - Qty-1
$0.15
1102-012-0024 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3/4" FT - Qty-25
$1.77
1102-012-0026 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3/4" FT - Qty-100
$6.45
1102-012-0028 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3/4" FT - Qty-250
$15.30
1102-012-0030 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3/4" FT - Qty-1000
$57.98
1102-012-0032 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7/8" FT - Qty-1
$0.15
1102-012-0034 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7/8" FT - Qty-25
$1.98
1102-012-0036 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7/8" FT - Qty-100
$7.22
1102-012-0038 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7/8" FT - Qty-250
$17.15
1102-012-0040 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7/8" FT - Qty-1000
$65.00
1102-012-0042 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1" FT - Qty-1
$0.15
1102-012-0044 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1" FT - Qty-25
$1.92
1102-012-0046 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1" FT - Qty-100
$7.00
1102-012-0048 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1" FT - Qty-250
$16.60
1102-012-0050 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1" FT - Qty-1000
$62.92
1102-012-0052 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/8" FT - Qty-1
$0.15
1102-012-0054 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/8" FT - Qty-25
$2.47
1102-012-0056 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/8" FT - Qty-100
$8.97
1102-012-0058 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/8" FT - Qty-250
$21.29
1102-012-0060 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/8" FT - Qty-1000
$80.69
1102-012-0062 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/4" FT - Qty-1
$0.15
1102-012-0064 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/4" FT - Qty-25
$2.22
1102-012-0066 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/4" FT - Qty-100
$8.06
1102-012-0068 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/4" FT - Qty-250
$19.16
1102-012-0070 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/4" FT - Qty-1000
$72.61
1102-012-0072 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/8" PT - Qty-1
$0.15
1102-012-0074 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/8" PT - Qty-25
$2.72
1102-012-0076 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/8" PT - Qty-100
$9.89
1102-012-0078 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/8" PT - Qty-250
$23.49
1102-012-0080 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/8" PT - Qty-1000
$89.01
1102-012-0082 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/2" PT - Qty-1
$0.15
1102-012-0084 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/2" PT - Qty-25
$2.60
1102-012-0086 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/2" PT - Qty-100
$9.46
1102-012-0088 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/2" PT - Qty-250
$22.48
1102-012-0090 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-1/2" PT - Qty-1000
$85.19
1102-012-0092 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/4" PT - Qty-1
$0.15
1102-012-0094 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/4" PT - Qty-25
$2.99
1102-012-0096 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/4" PT - Qty-100
$10.90
1102-012-0098 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/4" PT - Qty-250
$25.89
1102-012-0100 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 1-3/4" PT - Qty-1000
$98.10
1102-012-0102 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2" PT - Qty-1
$0.15
1102-012-0104 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2" PT - Qty-25
$3.39
1102-012-0106 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2" PT - Qty-100
$12.33
1102-012-0108 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2" PT - Qty-250
$29.27
1102-012-0110 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2" PT - Qty-1000
$110.94
1102-012-0112 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/4" PT - Qty-1
$0.15
1102-012-0114 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/4" PT - Qty-25
$3.72
1102-012-0116 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/4" PT - Qty-100
$13.51
1102-012-0118 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/4" PT - Qty-250
$32.10
1102-012-0120 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/4" PT - Qty-1000
$121.64
1102-012-0122 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/2" PT - Qty-1
$0.18
1102-012-0124 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/2" PT - Qty-25
$4.12
1102-012-0126 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/2" PT - Qty-100
$14.95
1102-012-0128 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/2" PT - Qty-250
$35.52
1102-012-0130 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-1/2" PT - Qty-1000
$134.59
1102-012-0132 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-3/4" PT - Qty-1
$0.20
1102-012-0134 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-3/4" PT - Qty-25
$4.53
1102-012-0136 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-3/4" PT - Qty-100
$16.45
1102-012-0138 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-3/4" PT - Qty-250
$39.08
1102-012-0140 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 2-3/4" PT - Qty-1000
$148.08
1102-012-0142 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3" PT - Qty-1
$0.21
1102-012-0144 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3" PT - Qty-25
$4.83
1102-012-0146 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3" PT - Qty-100
$17.57
1102-012-0148 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3" PT - Qty-250
$41.72
1102-012-0150 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3" PT - Qty-1000
$158.08
1102-012-0152 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/4" PT - Qty-1
$0.23
1102-012-0154 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/4" PT - Qty-25
$5.41
1102-012-0156 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/4" PT - Qty-100
$19.68
1102-012-0158 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/4" PT - Qty-250
$46.75
1102-012-0160 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/4" PT - Qty-1000
$177.14
1102-012-0162 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/2" PT - Qty-1
$0.24
1102-012-0164 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/2" PT - Qty-25
$5.50
1102-012-0166 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/2" PT - Qty-100
$19.99
1102-012-0168 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/2" PT - Qty-250
$47.48
1102-012-0170 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-1/2" PT - Qty-1000
$179.91
1102-012-0172 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-3/4" PT - Qty-1
$0.26
1102-012-0174 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-3/4" PT - Qty-25
$6.03
1102-012-0176 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-3/4" PT - Qty-100
$21.93
1102-012-0178 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-3/4" PT - Qty-250
$52.08
1102-012-0180 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 3-3/4" PT - Qty-1000
$197.38
1102-012-0182 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4" PT - Qty-1
$0.27
1102-012-0184 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4" PT - Qty-25
$6.27
1102-012-0186 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4" PT - Qty-100
$22.79
1102-012-0188 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4" PT - Qty-250
$54.12
1102-012-0190 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4" PT - Qty-1000
$205.07
1102-012-0192 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4-1/2" PT - Qty-1
$0.33
1102-012-0194 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4-1/2" PT - Qty-25
$7.53
1102-012-0196 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4-1/2" PT - Qty-100
$27.38
1102-012-0198 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4-1/2" PT - Qty-250
$65.04
1102-012-0200 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 4-1/2" PT - Qty-1000
$246.44
1102-012-0202 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5" PT - Qty-1
$0.37
1102-012-0204 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5" PT - Qty-25
$8.49
1102-012-0206 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5" PT - Qty-100
$30.89
1102-012-0208 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5" PT - Qty-250
$73.36
1102-012-0210 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5" PT - Qty-1000
$278.02
1102-012-0212 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/4" PT - Qty-1
$0.49
1102-012-0214 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/4" PT - Qty-25
$11.25
1102-012-0216 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/4" PT - Qty-100
$40.91
1102-012-0218 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/4" PT - Qty-250
$97.16
1102-012-0220 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/4" PT - Qty-1000
$368.16
1102-012-0222 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/2" PT - Qty-1
$0.41
1102-012-0224 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/2" PT - Qty-25
$9.49
1102-012-0226 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/2" PT - Qty-100
$34.51
1102-012-0228 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/2" PT - Qty-250
$81.97
1102-012-0230 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 5-1/2" PT - Qty-1000
$310.65
1102-012-0232 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 6" PT - Qty-1
$0.57
1102-012-0234 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 6" PT - Qty-25
$13.03
1102-012-0236 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 6" PT - Qty-100
$47.40
1102-012-0238 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 6" PT - Qty-250
$112.56
1102-012-0240 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 6" PT - Qty-1000
$426.56
1102-012-0252 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7" PT - Qty-1
$0.82
1102-012-0254 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7" PT - Qty-25
$18.72
1102-012-0256 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7" PT - Qty-100
$68.09
1102-012-0258 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7" PT - Qty-250
$161.71
1102-012-0260 Hex Cap Screws Grade 5 Zinc - 5/16"-18 x 7" PT - Qty-1000
$612.81
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