SteelGrade 5Plain
846088-100
3/8"-16 x 12" Hex Cap Screws, Partial Thread / Medium Carbon Steel / Grade 5 / Plain
$10.97 – $489.80
Bulk Box (100 pcs)
$489.80
Grade 5 Fasteners
5,697 products
Grade 5 fasteners are medium-carbon, quenched-and-tempered steel hardware for general industrial and automotive assembly. This collection covers Grade 5 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 5 SKUs ship in Bulk Box packs. Pack quantity varies by diameter and length — select the box size on the product page.
Shop related hubs
- Grade 8 fasteners (higher strength)
- Hex bolts
- Hex cap screws
- Wholesale & volume pricing
Use the filters to narrow by size, type, and finish. Orders before 12 PM ET ship same day.
Read more ↓Show less ↑
SteelGrade 5ZincR24003-2007/16"-14 x 2 1/2" Plow Bolts, Large Head / Grade 5 / Zinc
$376.73Bulk Box (200 pcs) $376.73
SteelGrade 5ZincR24002-3007/16"-14 x 1 3/4" Plow Bolts, Large Head / Grade 5 Steel / Zinc
$376.73Bulk Box (300 pcs) $376.73
SteelGrade 5ZincF10630-302"-12 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$345.43Bulk Box (30 pcs) $345.43
SteelGrade 5ZincF10590-751 1/2"-12 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$362.94Bulk Box (75 pcs) $362.94
SteelGrade 5ZincF10610-501 3/4"-12 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$393.42Bulk Box (50 pcs) $393.42
SteelGrade 5ZincF10350-90001/4"-28 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$275.38Bulk Box (9,000 pcs) $275.38
SteelGrade 5ZincF10510-4007/8"-14 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$283.03Bulk Box (400 pcs) $283.03
SteelGrade 5ZincF10570-1251 1/4"-12 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$359.27Bulk Box (125 pcs) $359.27
SteelGrade 5ZincF10490-6003/4"-16 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$262.41Bulk Box (600 pcs) $262.41
SteelGrade 5ZincF10530-2501"-14 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$266.84Bulk Box (250 pcs) $266.84
SteelGrade 5ZincF10410-22007/16"-20 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$231.25Bulk Box (2,200 pcs) $231.25
SteelGrade 5ZincF10550-2001 1/8"-12 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$322.53Bulk Box (200 pcs) $322.53
SteelGrade 5ZincF10250-2001 1/8"-7 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$285.34Bulk Box (200 pcs) $285.34
SteelGrade 5ZincF10390-40003/8"-24 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$228.93Bulk Box (4,000 pcs) $228.93
SteelGrade 5ZincF10430-18001/2"-20 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$262.10Bulk Box (1,800 pcs) $262.10
SteelGrade 5ZincF10450-10009/16"-18 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$225.39Bulk Box (1,000 pcs) $225.39
SteelGrade 5ZincF10230-2501"-8 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$235.95Bulk Box (250 pcs) $235.95- SteelGrade 5PlainF09610-50
1 3/4"-12 Hex Jam Nut (Grade 5) / Low Carbon Steel / Plain
$420.32Bulk Box (50 pcs) $420.32 
SteelGrade 5ZincF10330-302"-4 1/2 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc / SAE J995; ASME B18.2.2
$304.61Bulk Box (30 pcs) $304.61
SteelGrade 5ZincF10210-4007/8"-9 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$250.29Bulk Box (400 pcs) $250.29
SteelGrade 5ZincF10150-15009/16"-12 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$298.76Bulk Box (1,500 pcs) $298.76
SteelGrade 5ZincF10280-1001 3/8"-6 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$336.12Bulk Box (100 pcs) $336.12
SteelGrade 5ZincF10290-751 1/2"-6 Hex Jam Nut (Grade 5 Cr+3) / Low Carbon Steel / Zinc
$320.47Bulk Box (75 pcs) $320.47
Item added to cart