SteelGrade 2Black Oxide
3108CH2B-1950
5/16"-18 x 1/2" Hex Cap Screws / Grade 2 / Black Oxide
$106.53 – $277.42
Bulk Box (1,950 pcs)
$277.42
Grade 2 Fasteners
1,068 products
Grade 2 fasteners are general-purpose carbon steel hardware for everyday industrial and commercial assembly. This collection groups Grade 2 bolts, hex cap screws, and related fasteners across common inch sizes. Confirm diameter, length, thread, and finish on each product listing before you order.
Bulk box quantities
Many Grade 2 SKUs ship in Bulk Box packs. Pack quantity varies by diameter and length — select the box size on the product page.
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SteelGrade 2Zinc3116CH2-14005/16"-18 x 1" Hex Cap Screws / Grade 2 / Zinc
$95.55 – $238.88Bulk Box (1,400 pcs) $238.88
SteelGrade 2Black Oxide3116CH2B-14005/16"-18 x 1" Hex Cap Screws / Grade 2 / Black Oxide
$114.66 – $298.59Bulk Box (1,400 pcs) $298.59
SteelGrade 2Zinc3128CH2-8505/16"-18 x 1 3/4" Hex Cap Screws / Grade 2 / Zinc
$75.26 – $188.14Bulk Box (850 pcs) $188.14
SteelGrade 2Black Oxide3120CH2B-11005/16"-18 x 1 1/4" Hex Cap Screws / Grade 2 / Black Oxide
$109.57 – $285.35Bulk Box (1,100 pcs) $285.35
SteelGrade 2Zinc3120CH2-11005/16"-18 x 1 1/4" Hex Cap Screws / Grade 2 / Zinc
$64.44 – $161.09Bulk Box (1,100 pcs) $161.09
SteelGrade 2Zinc3124CH2-8505/16"-18 x 1 1/2" Hex Cap Screws / Grade 2 / Zinc
$64.11 – $160.27Bulk Box (850 pcs) $160.27
SteelGrade 2Black Oxide3124CH2B-8505/16"-18 x 1 1/2" Hex Cap Screws / Grade 2 / Black Oxide
$85.87 – $223.63Bulk Box (850 pcs) $223.63
SteelGrade 2Zinc31NFD-30005/16"-18 Finished Hex Nuts / Low Carbon Steel / Zinc / Made in USA / DFAR Compliant
$208.85 – $543.90Bulk Box (3,000 pcs) $543.90
SteelGrade 2Hot Dipped Galvanized3132LFG-5005/16" x 2" Hex Flange Lag Screws / Low Carbon Steel / Hot Dip Galvanized
$109.68 – $285.63Bulk Box (500 pcs) $285.63
SteelGrade 2Hot Dipped Galvanized3140LFG-4005/16" x 2 1/2" Hex Flange Lag Screws / Low Carbon Steel / Hot Dip Galvanized
$106.86 – $278.28Bulk Box (400 pcs) $278.28
SteelGrade 2Hot Dipped Galvanized3116LFG-7005/16" x 1" Hex Flange Lag Screws / Low Carbon Steel / Hot Dip Galvanized
$131.07 – $341.34Bulk Box (700 pcs) $341.34
SteelGrade 2Hot Dipped Galvanized3124LFG-5505/16" x 1 1/2" Hex Flange Lag Screws / Low Carbon Steel / Hot Dip Galvanized
$78.54 – $204.53Bulk Box (550 pcs) $204.53
SteelGrade 2Zinc37128CH2-1503/8"-16 x 8" Hex Cap Screws / Grade 2 / Zinc
$89.71 – $350.43Bulk Box (150 pcs) $350.43
SteelGrade 2Zinc3714CH2-10003/8"-16 x 7/8" Hex Cap Screws / Grade 2 / Zinc
$78.44 – $196.11Bulk Box (1,000 pcs) $196.11
SteelGrade 2Zinc37112CH2-1503/8"-16 x 7" Hex Cap Screws / Grade 2 / Zinc
$72.79 – $261.60Bulk Box (150 pcs) $261.60
SteelGrade 2Zinc37120CH2-1503/8"-16 x 7 1/2" Hex Cap Screws / Grade 2 / Zinc
$88.79 – $346.85Bulk Box (150 pcs) $346.85
SteelGrade 2Zinc3796CH2-1753/8"-16 x 6" Hex Cap Screws / Grade 2 / Zinc
$87.77 – $235.30Bulk Box (175 pcs) $235.30
SteelGrade 2Zinc37104CH2-1753/8"-16 x 6 1/2" Hex Cap Screws / Grade 2 / Zinc
$68.58 – $275.76Bulk Box (175 pcs) $275.76
SteelGrade 2Zinc3710CH2-12003/8"-16 x 5/8" Hex Cap Screws / Grade 2 / Zinc
$77.37 – $193.43Bulk Box (1,200 pcs) $193.43
SteelGrade 2Zinc3780CH2-2253/8"-16 x 5" Hex Cap Screws / Grade 2 / Zinc
$78.25 – $208.41Bulk Box (225 pcs) $208.41
SteelGrade 2Zinc3788CH2-1753/8"-16 x 5 1/2" Hex Cap Screws / Grade 2 / Zinc
$82.72 – $221.74Bulk Box (175 pcs) $221.74
SteelGrade 2Zinc3764CH2-2503/8"-16 x 4" Hex Cap Screws / Grade 2 / Zinc
$72.19 – $188.00Bulk Box (250 pcs) $188.00
SteelGrade 2Zinc3772CH2-2253/8"-16 x 4 1/2" Hex Cap Screws / Grade 2 / Zinc
$69.62 – $169.54Bulk Box (225 pcs) $169.54
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