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1/2"-20 Hex Cap Screws Grade 8 Yellow Zinc
Hex Cap Screws 1/2"-20 Yellow Zinc Grade 8


 
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Grade 8 Hex Cap Screws

Diameter - Thread Pitch: 1/2" - 20

Hex cap screws 1/2"-20 are corrosion resistant thru hardened yellow zinc plated Grade 8 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: 1/2", Max 0.500 - Min 0.493
Thread Pitch: 20 Per Inch (Fine)
Head Width Across Flats: 3/4", Max 0.750 - Min 0.736
Head Width Across Corners: Max 0.866 - Min 0.840
Head Height: Basic 5/16", Max 0.323 - Min 0.302
Material: Through Hardened Yellow Zinc Plated Grade 8 Steel
Wrench Size: 3/4"

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


Matching Products:
Hex Finish Nuts Flat Washers


Item# Item Name Our Price Qty Add
1090-036-0002 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3/4" FT - Qty-1
$0.38
1090-036-0004 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3/4" FT - Qty-25
$8.64
1090-036-0006 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3/4" FT - Qty-100
$31.43
1090-036-0008 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3/4" FT - Qty-250
$74.62
1090-036-0010 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3/4" FT - Qty-1000
$282.80
1090-036-0012 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7/8" FT - Qty-1
$0.38
1090-036-0014 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7/8" FT - Qty-25
$8.68
1090-036-0016 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7/8" FT - Qty-100
$31.56
1090-036-0018 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7/8" FT - Qty-250
$74.97
1090-036-0020 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7/8" FT - Qty-1000
$284.09
1090-036-0022 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1" FT - Qty-1
$0.39
1090-036-0024 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1" FT - Qty-25
$9.01
1090-036-0026 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1" FT - Qty-100
$32.77
1090-036-0028 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1" FT - Qty-250
$77.83
1090-036-0030 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1" FT - Qty-1000
$294.91
1090-036-0032 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/4" FT - Qty-1
$0.44
1090-036-0034 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/4" FT - Qty-25
$10.01
1090-036-0036 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/4" FT - Qty-100
$36.39
1090-036-0038 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/4" FT - Qty-250
$86.44
1090-036-0040 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/4" FT - Qty-1000
$327.56
1090-036-0042 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/8" FT - Qty-1
$0.47
1090-036-0044 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/8" FT - Qty-25
$10.88
1090-036-0046 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/8" FT - Qty-100
$39.57
1090-036-0048 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/8" FT - Qty-250
$93.99
1090-036-0050 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/8" FT - Qty-1000
$356.15
1090-036-0052 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/2" FT - Qty-1
$0.47
1090-036-0054 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/2" FT - Qty-25
$10.77
1090-036-0056 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/2" FT - Qty-100
$39.19
1090-036-0058 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/2" FT - Qty-250
$93.07
1090-036-0060 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-1/2" FT - Qty-1000
$352.70
1090-036-0062 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/4" FT - Qty-1
$0.54
1090-036-0064 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/4" FT - Qty-25
$12.22
1090-036-0066 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/4" FT - Qty-100
$44.44
1090-036-0068 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/4" FT - Qty-250
$105.53
1090-036-0070 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 1-3/4" FT - Qty-1000
$399.90
1090-036-0072 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2" PT - Qty-1
$0.59
1090-036-0074 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2" PT - Qty-25
$13.51
1090-036-0076 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2" PT - Qty-100
$49.13
1090-036-0078 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2" PT - Qty-250
$116.67
1090-036-0080 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2" PT - Qty-1000
$442.12
1090-036-0082 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/4" PT - Qty-1
$0.68
1090-036-0084 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/4" PT - Qty-25
$15.55
1090-036-0086 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/4" PT - Qty-100
$56.56
1090-036-0088 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/4" PT - Qty-250
$134.33
1090-036-0090 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/4" PT - Qty-1000
$509.03
1090-036-0092 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/2" PT - Qty-1
$0.74
1090-036-0094 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/2" PT - Qty-25
$16.91
1090-036-0096 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/2" PT - Qty-100
$61.49
1090-036-0098 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/2" PT - Qty-250
$146.02
1090-036-0100 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-1/2" PT - Qty-1000
$553.37
1090-036-0102 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-3/4" PT - Qty-1
$0.81
1090-036-0104 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-3/4" PT - Qty-25
$18.42
1090-036-0106 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-3/4" PT - Qty-100
$66.98
1090-036-0108 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-3/4" PT - Qty-250
$159.09
1090-036-0110 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 2-3/4" PT - Qty-1000
$602.84
1090-036-0112 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3" PT - Qty-1
$0.83
1090-036-0114 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3" PT - Qty-25
$18.93
1090-036-0116 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3" PT - Qty-100
$68.84
1090-036-0118 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3" PT - Qty-250
$163.50
1090-036-0120 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3" PT - Qty-1000
$619.56
1090-036-0122 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/4" PT - Qty-1
$0.93
1090-036-0124 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/4" PT - Qty-25
$21.30
1090-036-0126 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/4" PT - Qty-100
$77.49
1090-036-0128 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/4" PT - Qty-250
$184.02
1090-036-0130 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/4" PT - Qty-1000
$697.37
1090-036-0132 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/2" PT - Qty-1
$1.00
1090-036-0134 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/2" PT - Qty-25
$22.85
1090-036-0136 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/2" PT - Qty-100
$83.10
1090-036-0138 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/2" PT - Qty-250
$197.36
1090-036-0140 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-1/2" PT - Qty-1000
$747.89
1090-036-0142 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-3/4" PT - Qty-1
$1.05
1090-036-0144 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-3/4" PT - Qty-25
$24.16
1090-036-0146 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-3/4" PT - Qty-100
$87.85
1090-036-0148 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-3/4" PT - Qty-250
$208.66
1090-036-0150 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 3-3/4" PT - Qty-1000
$790.70
1090-036-0152 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4" PT - Qty-1
$1.13
1090-036-0154 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4" PT - Qty-25
$26.05
1090-036-0156 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4" PT - Qty-100
$94.74
1090-036-0158 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4" PT - Qty-250
$225.00
1090-036-0160 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4" PT - Qty-1000
$852.65
1090-036-0162 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4-1/2" PT - Qty-1
$1.27
1090-036-0164 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4-1/2" PT - Qty-25
$29.05
1090-036-0166 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4-1/2" PT - Qty-100
$105.63
1090-036-0168 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4-1/2" PT - Qty-250
$250.88
1090-036-0170 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 4-1/2" PT - Qty-1000
$950.69
1090-036-0172 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5" PT - Qty-1
$1.40
1090-036-0174 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5" PT - Qty-25
$31.97
1090-036-0176 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5" PT - Qty-100
$116.27
1090-036-0178 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5" PT - Qty-250
$276.13
1090-036-0180 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5" PT - Qty-1000
$1,046.40
1090-036-0182 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5-1/2" PT - Qty-1
$1.52
1090-036-0184 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5-1/2" PT - Qty-25
$34.94
1090-036-0186 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5-1/2" PT - Qty-100
$127.07
1090-036-0188 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5-1/2" PT - Qty-250
$301.79
1090-036-0190 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 5-1/2" PT - Qty-1000
$1,143.62
1090-036-0192 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6" PT - Qty-1
$1.65
1090-036-0194 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6" PT - Qty-25
$37.73
1090-036-0196 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6" PT - Qty-100
$137.18
1090-036-0198 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6" PT - Qty-250
$325.80
1090-036-0200 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6" PT - Qty-1000
$1,234.64
1090-036-0202 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6-1/2" PT - Qty-1
$1.87
1090-036-0204 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6-1/2" PT - Qty-25
$42.82
1090-036-0206 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6-1/2" PT - Qty-100
$155.70
1090-036-0208 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6-1/2" PT - Qty-250
$369.80
1090-036-0210 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 6-1/2" PT - Qty-1000
$1,401.34
1090-036-0212 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7" PT - Qty-1
$2.05
1090-036-0214 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7" PT - Qty-25
$46.98
1090-036-0216 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7" PT - Qty-100
$170.81
1090-036-0218 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7" PT - Qty-250
$405.67
1090-036-0220 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7" PT - Qty-1000
$1,537.28
1090-036-0222 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7-1/2" PT - Qty-1
$2.21
1090-036-0224 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7-1/2" PT - Qty-25
$50.48
1090-036-0226 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7-1/2" PT - Qty-100
$183.59
1090-036-0228 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7-1/2" PT - Qty-250
$436.03
1090-036-0230 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 7-1/2" PT - Qty-1000
$1,652.35
1090-036-0232 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 8" PT - Qty-1
$2.71
1090-036-0234 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 8" PT - Qty-25
$61.98
1090-036-0236 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 8" PT - Qty-100
$225.39
1090-036-0238 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 8" PT - Qty-250
$535.31
1090-036-0240 Hex Cap Screws Grade 8 Yellow Zinc - 1/2"-20 x 8" PT - Qty-1000
$2,028.54
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