SteelGrade 8Plain
6264BHT8P-90
5/8"-11 x 4" Hex Tap Bolts / Grade 8 / Plain
$77.63 – $303.26
Bulk Box (90 pcs)
$303.26
Grade 8 Fasteners
3,954 products
Grade 8 fasteners are high-strength alloy-steel hardware for demanding assembly work where clamp load matters. This collection covers Grade 8 bolts, hex cap screws, and related fasteners across common inch sizes. Confirm diameter, length, thread, and finish on each product listing before you order.
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- SteelGrade 8ZincF12630-30
2"-12 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$351.97Bulk Box (30 pcs) $351.97 - SteelGrade 8ZincF12590-75
1 1/2"-12 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$369.78Bulk Box (75 pcs) $369.78 - SteelGrade 8ZincF12450-1000
9/16"-18 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$246.36Bulk Box (1,000 pcs) $246.36 - SteelGrade 8ZincF12570-125
1 1/4"-12 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$366.00Bulk Box (125 pcs) $366.00 - SteelGrade 8ZincF12410-2200
7/16"-20 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$252.31Bulk Box (2,200 pcs) $252.31 - SteelGrade 8ZincF12530-250
1"-14 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$290.24Bulk Box (250 pcs) $290.24 - SteelGrade 8ZincF12610-50
1 3/4"-12 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$400.85Bulk Box (50 pcs) $400.85 - SteelGrade 8ZincF12430-1800
1/2"-20 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$285.71Bulk Box (1,800 pcs) $285.71 - SteelGrade 8ZincF12490-600
3/4"-16 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$286.91Bulk Box (600 pcs) $286.91 - SteelGrade 8ZincF12370-6000
5/16"-24 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$291.17Bulk Box (6,000 pcs) $291.17 - SteelGrade 8ZincF12310-50
1 3/4"-5 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$353.98Bulk Box (50 pcs) $353.98 - SteelGrade 8ZincF12290-75
1 1/2"-6 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$326.64Bulk Box (75 pcs) $326.64 - SteelGrade 8ZincF12350-9000
1/4"-28 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$298.28Bulk Box (9,000 pcs) $298.28 - SteelGrade 8ZincF12330-30
2"-4 1/2 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc / SAE J995; ASME B18.2.2
$310.49Bulk Box (30 pcs) $310.49 - SteelGrade 8ZincF12190-600
3/4"-10 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$253.76Bulk Box (600 pcs) $253.76 - SteelGrade 8ZincF12270-125
1 1/4"-7 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$323.34Bulk Box (125 pcs) $323.34 - SteelGrade 8ZincF12070-6000
5/16"-18 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$257.35Bulk Box (6,000 pcs) $257.35 - SteelGrade 8ZincF12130-1800
1/2"-13 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$252.85Bulk Box (1,800 pcs) $252.85 - SteelGrade 8ZincF12050-9000
1/4"-20 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$264.39Bulk Box (9,000 pcs) $264.39 
SteelGrade 8PlainF11610-501 3/4"-12 Hex Jam Nut (Grade 8) / Low Carbon Steel / Plain
$405.13Bulk Box (50 pcs) $405.13- SteelGrade 8ZincF12150-1500
9/16"-12 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$326.89Bulk Box (1,500 pcs) $326.89 - SteelGrade 8ZincF12110-2200
7/16"-14 Hex Jam Nut (Grade 8 Yellow Cr+6) / Low Carbon Steel / Zinc
$223.18Bulk Box (2,200 pcs) $223.18 
SteelGrade 8PlainF11270-1251 1/4"-7 Hex Jam Nut (Grade 8) / Low Carbon Steel / Plain
$322.55Bulk Box (125 pcs) $322.55
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