Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
0
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Fasteners
  4. /
  5. Screws & Bolts
  6. /
  7. Structural Bolts

Structural Bolts (1,500+ items)

Zoro Select Class 9.8, M6-1.00 Structural Bolt, Black Oxide Steel, 25 mm L, 50 PK 5686PK
CAD Files Available
Zoro Select

Class 9.8, M6-1.00 Structural Bolt, Black Oxide Steel, 25 mm L, 50 PK

Zoro # G5103576
Mfr # 5686PK
product price:  $10.59
/pk 50, $0.21/ea
Zoro Select Class 9.8, M6 Structural Bolt, Black Phosphate Steel, 25 mm L, 50 PK 5690PK
CAD Files Available
Zoro Select

Class 9.8, M6 Structural Bolt, Black Phosphate Steel, 25 mm L, 50 PK

Zoro # G5103585
Mfr # 5690PK
product price:  $13.59
/pk 50, $0.27/ea
Fechometal Usa Single Bolt, 304 Stainless Steel, PK25, 25 PK CAT23324036NUS
Fechometal Usa

Single Bolt, 304 Stainless Steel, PK25, 25 PK

Zoro # G2784916
Mfr # CAT23324036NUS
product price:  $53.45
/pk 25, $2.14/ea
Zoro Select Class 9.8, Structural Bolt, 30 mm, Zinc Phosphate Steel, Hex Washer Head External Hex Drive, 25 PK 5688PK
Zoro Select

Class 9.8, Structural Bolt, 30 mm, Zinc Phosphate Steel, Hex Washer Head External Hex Drive, 25 PK

Zoro # G5129704
Mfr # 5688PK
product price:  $13.89
/pk 25, $0.56/ea
Simpson Strong-Tie 4x4 Standoff Post Base ABA44Z
Simpson Strong-Tie

4x4 Standoff Post Base

Zoro # G108111308
Mfr # ABA44Z
product price:  $13.85
/ea
Zoro Select Grade A325, 3/4-10 x 5 in Structural Bolt, Plain Steel, 5 in L, 50 PK 7580A325-1
Zoro Select

Grade A325, 3/4-10 x 5 in Structural Bolt, Plain Steel, 5 in L, 50 PK

Zoro # G7605956
Mfr # 7580A325-1
product price:  $266.99
/pk 50, $5.34/ea
Zoro Select Grade A325, 3/4 in Tension Control Bolt, Black Oxide Steel, 4 in L, 190 PK 438120-BR
Zoro Select

Grade A325, 3/4 in Tension Control Bolt, Black Oxide Steel, 4 in L, 190 PK

Zoro # G2471542
Mfr # 438120-BR
product price:  $224.99
/pk 190, $1.18/ea
Boltsandnuts.Com 1/2"-13 Galvanized 3 in L, 10 PK 50C300HSBA325G/PT-10
Boltsandnuts.Com

1/2"-13 Galvanized 3 in L, 10 PK

Zoro # G214502649
Mfr # 50C300HSBA325G/PT-10
product price:  $34.89
/pk 10, $3.49/ea
Usa Industrials Grade B8, 3/8"-16 Heavy Hex Bolt, Plain Stainless Steel, 1 1/4 in L, 10 PK ZBOLT-5043
Usa Industrials

Grade B8, 3/8"-16 Heavy Hex Bolt, Plain Stainless Steel, 1 1/4 in L, 10 PK

Zoro # G309955770
Mfr # ZBOLT-5043
product price:  $17.89
/pk 10, $1.79/ea
Simpson Strong-Tie 6x6 Standoff Post Base ABA66Z
Simpson Strong-Tie

6x6 Standoff Post Base

Zoro # G608111419
Mfr # ABA66Z
product price:  $48.36
/ea
Zoro Select Grade A490, 1"-8 Structural Bolt, Plain Steel, 3 1/2 in L, 5 PK U04008.100.0350
Zoro Select

Grade A490, 1"-8 Structural Bolt, Plain Steel, 3 1/2 in L, 5 PK

Zoro # G9093436
Mfr # U04008.100.0350
product price:  $25.19
/pk 5, $5.04/ea
Zoro Select Grade A325, 1/2"-13 Structural Bolt, Hot Dipped Galvanized Steel, 3 in L, 25 PK U04211.050.0300
Zoro Select

Grade A325, 1/2"-13 Structural Bolt, Hot Dipped Galvanized Steel, 3 in L, 25 PK

Zoro # G9093612
Mfr # U04211.050.0300
product price:  $20.29
/pk 25, $0.81/ea
Electriduct 8in x1/2in Lag Bolt w/ Lag Shield Anchor & Washer, Mounting Hardware for Concrete, 16PK SB-ED-LAGBOLT-8X05-SET-16PK
Electriduct

8in x1/2in Lag Bolt w/ Lag Shield Anchor & Washer, Mounting Hardware for Concrete, 16PK

Zoro # G110638046
Mfr # SB-ED-LAGBOLT-8X05-SET-16PK
product price:  $60.59
/pk 16, $3.79/ea
Camo Structural Screw, 5/16 in Thread, 2-7/8 in L, Flat Head, Star Drive, Sharp Point, PROTECH Ultra 4 Coated 0366180
Camo

Structural Screw, 5/16 in Thread, 2-7/8 in L, Flat Head, Star Drive, Sharp Point, PROTECH Ultra 4 Coated

Zoro # G414546382
Mfr # 0366180
product price:  $18.39
/ea
Zoro Select Grade A325, 5/8"-11 Structural Bolt, Hot Dipped Galvanized Steel, 2 1/2 in L, 10 PK U04211.062.0250
Zoro Select

Grade A325, 5/8"-11 Structural Bolt, Hot Dipped Galvanized Steel, 2 1/2 in L, 10 PK

Zoro # G0328894
Mfr # U04211.062.0250
product price:  $37.39
/pk 10, $3.74/ea
Zoro Select Grade A325, 3/4"-10 Structural Bolt, Plain Steel, 2 in L, 5 PK U04006.075.0200
Zoro Select

Grade A325, 3/4"-10 Structural Bolt, Plain Steel, 2 in L, 5 PK

Zoro # G1060945
Mfr # U04006.075.0200
product price:  $11.15
/pk 5, $2.23/ea
Flexco Bolt Solid Plate Fastener Templet 140-36 NR. 30492
Flexco

Bolt Solid Plate Fastener Templet

Zoro # G312939156
Mfr # 140-36 NR. 30492
product price:  $129.99
/ea
Boltsandnuts.Com 3/4"-10 Plain 2 in L, 10 PK 75C200HSBA325PL/PT-10
Boltsandnuts.Com

3/4"-10 Plain 2 in L, 10 PK

Zoro # G514503308
Mfr # 75C200HSBA325PL/PT-10
product price:  $28.25
/pk 10, $2.83/ea
Boltsandnuts.Com 5/8"-11 Plain 4 in L, 10 PK 62C400HSBA325PL/PT-10
Boltsandnuts.Com

5/8"-11 Plain 4 in L, 10 PK

Zoro # G714502453
Mfr # 62C400HSBA325PL/PT-10
product price:  $40.79
/pk 10, $4.08/ea
Zoro Select Grade A325, 3/4"-10 Structural Bolt, Hot Dipped Galvanized Steel, 2 1/4 in L, 10 PK U08441.075.0225
Zoro Select

Grade A325, 3/4"-10 Structural Bolt, Hot Dipped Galvanized Steel, 2 1/4 in L, 10 PK

Zoro # G3394898
Mfr # U08441.075.0225
product price:  $23.15
/pk 10, $2.32/ea
Suburban Bolt And Supply Grade A325, 3/4"-10 Structural Bolt, Plain Steel, 3 in L A0350480300TC
Suburban Bolt And Supply

Grade A325, 3/4"-10 Structural Bolt, Plain Steel, 3 in L

Zoro # G103495199
Mfr # A0350480300TC
product price:  $5.45
/ea
Sold in mult. of 20 for $109.00
Onward Cane Bolt, Steel, Black Finish 3055FBR
Onward

Cane Bolt, Steel, Black Finish

Zoro # G608352652
Mfr # 3055FBR
product price:  $20.29
/ea
Grk Fasteners 5/16" Structural Bolt, Steel, 5-1/8 in L, 25 PK 95512
Grk Fasteners

5/16" Structural Bolt, Steel, 5-1/8 in L, 25 PK

Zoro # G912169731
Mfr # 95512
product price:  $37.99
/pk 25, $1.52/ea
National Hardware Bolt Cane Zinc 5/8x24in N151-985
National Hardware

Bolt Cane Zinc 5/8x24in

Zoro # G110676475
Mfr # N151-985
product price:  $37.35
/ea
Grip-Rite PrimeGuard Plus 5/16''x5'' Hex Washer Head Structural Screw, 50-Count GRSSHW516550
Grip-Rite

PrimeGuard Plus 5/16''x5'' Hex Washer Head Structural Screw, 50-Count

Zoro # G321882849
Mfr # GRSSHW516550
product price:  $45.89
/ea
Usa Industrials Grade B8M, 3/8"-16 Heavy Hex Bolt, Plain Stainless Steel, 2 1/2 in L, 5 PK ZBOLT-5104
Usa Industrials

Grade B8M, 3/8"-16 Heavy Hex Bolt, Plain Stainless Steel, 2 1/2 in L, 5 PK

Zoro # G509955570
Mfr # ZBOLT-5104
product price:  $22.85
/pk 5, $4.57/ea
Usa Industrials Grade B8, 1/2"-13 Heavy Hex Bolt, Plain Stainless Steel, 2 1/2 in L, 10 PK ZBOLT-5020
Usa Industrials

Grade B8, 1/2"-13 Heavy Hex Bolt, Plain Stainless Steel, 2 1/2 in L, 10 PK

Zoro # G309955909
Mfr # ZBOLT-5020
product price:  $52.15
/pk 10, $5.22/ea
Boltsandnuts.Com 5/8"-11 Plain 1-1/2 in L, 10 PK 62C150HSBA325PL/FT-10
Multiple Options Available
Boltsandnuts.Com

5/8"-11 Plain 1-1/2 in L, 10 PK

Zoro # G314503447
Mfr # 62C150HSBA325PL/FT-10
product price:  $20.89
/pk 10, $2.09/ea
Zoro Select Grade A325, 5/8"-11 Structural Bolt, Plain Steel, 3 1/2 in L, 10 PK U04005.062.0350
Zoro Select

Grade A325, 5/8"-11 Structural Bolt, Plain Steel, 3 1/2 in L, 10 PK

Zoro # G3190284
Mfr # U04005.062.0350
product price:  $22.19
/pk 10, $2.22/ea
Zoro Select Grade A325, 1/2"-13 Structural Bolt, Plain Steel, 1 1/2 in L, 25 PK U04005.050.0150
Zoro Select

Grade A325, 1/2"-13 Structural Bolt, Plain Steel, 1 1/2 in L, 25 PK

Zoro # G3269217
Mfr # U04005.050.0150
product price:  $21.49
/pk 25, $0.86/ea
Zoro Select Grade A325, 5/8"-11 Structural Bolt, Plain Steel, 2 1/2 in L, 10 PK U04005.062.0250
Zoro Select

Grade A325, 5/8"-11 Structural Bolt, Plain Steel, 2 1/2 in L, 10 PK

Zoro # G1854185
Mfr # U04005.062.0250
product price:  $14.95
/pk 10, $1.49/ea
Zoro Select Grade A325, 3/4"-10 Structural Bolt, Hot Dipped Galvanized Steel, 2 in L, 10 PK U04210.075.0200
Zoro Select

Grade A325, 3/4"-10 Structural Bolt, Hot Dipped Galvanized Steel, 2 in L, 10 PK

Zoro # G9093497
Mfr # U04210.075.0200
product price:  $27.15
/pk 10, $2.72/ea
Zoro Select Grade A325, 1/2"-13 Structural Bolt, Hot Dipped Galvanized Steel, 1 1/2 in L, 25 PK U04210.050.0150
Zoro Select

Grade A325, 1/2"-13 Structural Bolt, Hot Dipped Galvanized Steel, 1 1/2 in L, 25 PK

Zoro # G1167643
Mfr # U04210.050.0150
product price:  $25.65
/pk 25, $1.03/ea
Zoro Select Grade A325, 1"-8 Structural Bolt, Hot Dipped Galvanized Steel, 4 3/4 in L, 5 PK HCI31000475GUSA-005BX
Zoro Select

Grade A325, 1"-8 Structural Bolt, Hot Dipped Galvanized Steel, 4 3/4 in L, 5 PK

Zoro # G0285494
Mfr # HCI31000475GUSA-005BX
product price:  $32.29
/pk 5, $6.46/ea
Zoro Select Grade A325, 1/2"-13 Structural Bolt, Hot Dipped Galvanized Steel, 3 1/2 in L, 25 PK U04211.050.0350
Zoro Select

Grade A325, 1/2"-13 Structural Bolt, Hot Dipped Galvanized Steel, 3 1/2 in L, 25 PK

Zoro # G9980503
Mfr # U04211.050.0350
product price:  $24.55
/pk 25, $0.98/ea
Zoro Select Grade A325, 5/8"-11 Structural Bolt, Plain Steel, 5 in L, 10 PK U04006.062.0500
Zoro Select

Grade A325, 5/8"-11 Structural Bolt, Plain Steel, 5 in L, 10 PK

Zoro # G1179446
Mfr # U04006.062.0500
product price:  $18.39
/pk 10, $1.84/ea
Structural Bolts (1,500+ items)
  • 1
    of 43 pages
  • Next
  • Last
How was your search?

About Structural Bolts

Structural bolts, also known as hex cap head bolts, are heavy-duty hexagonal fasteners that provide a secure connection between multiple components. These extra-wide bearing surface bolts offer better load distribution and come in various bolt configurations, such as structural screws, lag bolts, structural bolt suppliers, and structural steel bolts.

Uses Across Industries

Structural bolts have a wide range of applications in industries such as automotive engineering, construction, aerospace, and more. They are commonly used for projects requiring strong connections, such as bridge building and the assembly of large structures like skyscrapers.

Materials Used in Structural Bolts

The materials used to make structural bolts vary depending on their intended use. Common options include stainless steel (A2/A4), zinc-plated carbon steel (grade 4.8/6), yellow zinc-plated carbon steel (grade 8), and brass.

Find the Structural Bolts You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Hex Head Cap ScrewsSelf-Tapping ScrewsSocket Head Cap ScrewsMachine ScrewsGeneral Washers
Hex NutsLock NutsLock WashersFully-Threaded Rods & StudsAnchor Screws
fully threaded hex boltconcrete lagshot dip galvanized bolthex bolt 5/16partial ythreaded hex bolt
3/4 galvanized bolt7/16-14 hex bolt1/2" structural boltheavy structural boltheavy hex structural bolt

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc