SteelGrade 5Plain
F09290-100
1 3/8"-6 Hex Jam Nut (Grade 5) / Low Carbon Steel / Plain
$354.21
Bulk Box (100 pcs)
$354.21
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.
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- SteelGrade 5PlainF09350-30
2"-4 1/2 Hex Jam Nut (Grade 5) / Low Carbon Steel / Plain / SAE J995; ASME B18.2.2
$321.02Bulk Box (30 pcs) $321.02 - SteelGrade 5PlainF09230-250
1"-8 Hex Jam Nut (Grade 5) / Low Carbon Steel / Plain
$252.81Bulk Box (250 pcs) $252.81 - SteelGrade 5PlainF09130-1800
1/2"-13 Hex Jam Nut (Grade 5) / Low Carbon Steel / Plain
$247.78Bulk Box (1,800 pcs) $247.78 - SteelGrade 5PlainF09150-1500
9/16"-12 Hex Jam Nut (Grade 5) / Low Carbon Steel / Plain
$319.23Bulk Box (1,500 pcs) $319.23 - SteelGrade 5PlainF09090-4000
3/8"-16 Hex Jam Nut (Grade 5) / Low Carbon Steel / Plain
$216.86Bulk Box (4,000 pcs) $216.86 - SteelGrade 5PlainF09050-9000
1/4"-20 Hex Jam Nut (Grade 5) / Low Carbon Steel / Plain
$261.47Bulk Box (9,000 pcs) $261.47 
SteelGrade 5Plain849105-651 3/8"-6 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$90.58 – $289.16Bulk Box (65 pcs) $289.16
SteelGrade 5Plain849111-251 3/4"-5 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$127.13 – $312.16Bulk Box (25 pcs) $312.16
SteelGrade 5Plain849107-651 3/8"-12 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$113.34 – $361.73Bulk Box (65 pcs) $361.73
SteelGrade 5Plain849101-551 1/2"-6 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$116.44 – $314.50Bulk Box (55 pcs) $314.50
SteelGrade 5Plain849115-102"-4 1/2 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$58.10 – $285.29Bulk Box (10 pcs) $285.29
SteelGrade 5Plain849093-1101"-14 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$123.23 – $177.48Bulk Box (110 pcs) $177.48
SteelGrade 5Plain849081-2753/4"-16 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$95.18 – $171.43Bulk Box (275 pcs) $171.43
SteelGrade 5Plain849123-901 1/4"-12 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$102.08 – $410.13Bulk Box (90 pcs) $410.13
SteelGrade 5Plain849092-1101"-8 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$97.09 – $127.14Bulk Box (110 pcs) $127.14
SteelGrade 5Plain849099-901 1/4"-7 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$65.20 – $297.11Bulk Box (90 pcs) $297.11
SteelGrade 5Plain849109-551 1/2"-12 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$128.03 – $345.79Bulk Box (55 pcs) $345.79
SteelGrade 5Plain849087-1807/8"-14 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$73.93 – $174.38Bulk Box (180 pcs) $174.38
SteelGrade 5Plain849121-1101 1/8"-12 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$71.52 – $351.20Bulk Box (110 pcs) $351.20
SteelGrade 5Plain849098-1101 1/8"-7 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$52.00 – $280.88Bulk Box (110 pcs) $280.88
SteelGrade 5Plain849086-1807/8"-9 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$61.56 – $131.91Bulk Box (180 pcs) $131.91
SteelGrade 5Plain849074-4505/8"-11 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$44.10 – $118.12Bulk Box (450 pcs) $118.12
SteelGrade 5Plain849050-19003/8"-16 Hex Nut / Grade 5 Medium Carbon Steel / Plain
$20.29 – $114.71Bulk Box (1,900 pcs) $114.71
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