Order Minimum: $50. Free shipping: $1000. Buying bulk? Request a quote for volume pricing! Dismiss

Skip to content

Home
- Get to Know Your Fasteners (FAQ)
All Products
Contact
- About
- Shipping & Return Policy
My account
Cart
- Checkout
Request a Quote

Shopping Cart

3/8-7 x 2″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD
3/8-7 x 2″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD quantity
×$0.51
5/16-18 x 2-3/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 2-3/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.43
3/8-7 x 3″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD
3/8-7 x 3″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD quantity
×$0.72
5/16-18 x 1″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 1″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.24
5/8-5 x 3″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD
5/8-5 x 3″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD quantity
×$3.18
3/4-4-1/2 x 8″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED
3/4-4-1/2 x 8″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED quantity
×$4.94
7/8-9 x 3" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (FT)
7/8-9 x 3" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (FT) quantity
×$15.51
5/8-5 x 5-1/2″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED
5/8-5 x 5-1/2″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED quantity
×$2.43
1/2-13 x 1" A2 (18.8) Stainless Flat Socket Head Cap Screw COARSE (FT)
1/2-13 x 1" A2 (18.8) Stainless Flat Socket Head Cap Screw COARSE (FT) quantity
×$0.59
1-8 x 3" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (FT)
1-8 x 3" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (FT) quantity
×$21.81
7/8-9 x 3" A4 (316) Stainless Hex Cap Screw COARSE (PT)
7/8-9 x 3" A4 (316) Stainless Hex Cap Screw COARSE (PT) quantity
×$7.61
3/4-4-1/2 x 7″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED
3/4-4-1/2 x 7″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED quantity
×$4.45
3/4-4-1/2 x 5-1/2″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED
3/4-4-1/2 x 5-1/2″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED quantity
×$4.25
3/4-10 x 3-1/4" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT)
3/4-10 x 3-1/4" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT) quantity
×$5.70
9/16-12 x 3" A4 (316) Stainless Hex Cap Screw COARSE (PT)
9/16-12 x 3" A4 (316) Stainless Hex Cap Screw COARSE (PT) quantity
×$3.99
5/16-18 x 1-3/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 1-3/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.31
5/16-18 x 4-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 4-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.74
5/16-18 x 5″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 5″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.80
3/4-4-1/2 x 11″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED
3/4-4-1/2 x 11″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED quantity
×$7.66
5/8-11 x 2" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (FT)
5/8-11 x 2" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (FT) quantity
×$2.13
5/16-18 x 1" A2 (18.8) Stainless Flat Socket Head Cap Screw COARSE (FT)
5/16-18 x 1" A2 (18.8) Stainless Flat Socket Head Cap Screw COARSE (FT) quantity
×$0.19
5/8-11 x 3" A2 (18.8) Stainless Flat Socket Head Cap Screw COARSE (FT)
5/8-11 x 3" A2 (18.8) Stainless Flat Socket Head Cap Screw COARSE (FT) quantity
×$4.81
1/4-20 x 3" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT)
1/4-20 x 3" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT) quantity
×$0.37
5/8-5 x 12″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED
5/8-5 x 12″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED quantity
×$6.70
1/2-6 x 2″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD
1/2-6 x 2″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD quantity
×$1.07
5/16-18 x 4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.63
5/16-18 x 3-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 3-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.52
5/8-11 x 6″ Grade 5 Hex TAP Bolt COARSE – ZINC (FT)
5/8-11 x 6″ Grade 5 Hex TAP Bolt COARSE – ZINC (FT) quantity
×$4.61
3/4-4-1/2 x 10″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED
3/4-4-1/2 x 10″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED quantity
×$6.08
5/16-18 x 4" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT)
5/16-18 x 4" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT) quantity
×$0.78
1/2-6 x 6″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED
1/2-6 x 6″ Low Carbon Steel Hex Lag Screws STANDARD – HOT DIP GALVANIZED quantity
×$1.33
5/16-9 x 3″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD
5/16-9 x 3″ A2 (18.8) Stainless Steel Hex Lag Screws STANDARD quantity
×$0.50
3/8-16 x 3″ A4 (316) Stainless Hex Cap Screw COARSE (PT)
3/8-16 x 3″ A4 (316) Stainless Hex Cap Screw COARSE (PT) quantity
×$1.17
1/2-13 x 3″ Grade 5 Hex TAP Bolt COARSE – ZINC (FT)
1/2-13 x 3″ Grade 5 Hex TAP Bolt COARSE – ZINC (FT) quantity
×$0.91
5/16-18 x 3-1/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 3-1/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.49
5/16-18 x 6″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 6″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.91
1/2-13 x 6" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT)
1/2-13 x 6" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT) quantity
×$3.97
5/16-18 x 2-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 2-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.40
3/8-16 x 2" A2 (18.8) Stainless Flat Socket Head Cap Screw COARSE (FT)
3/8-16 x 2" A2 (18.8) Stainless Flat Socket Head Cap Screw COARSE (FT) quantity
×$0.50
1/4-20 x 4" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT)
1/4-20 x 4" A2 (18.8) Stainless Knurled Socket Head Cap Screw COARSE (PT) quantity
×$0.50
1/2-13 x 3″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
1/2-13 x 3″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$1.29
5/16-18 x 5-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
5/16-18 x 5-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT) quantity
×$0.84

Subtotal: $126.57

Add $873.43 more to get free shipping!

View cart Checkout

Login
Sign Up

Username or Email Address

Password

Remember Me Forgot Password?

Continue with Google

Email

A link to set a new password will be sent to your email address.

Continue with Google

Username or Email Address

← Back to login

Home
- Get to Know Your Fasteners (FAQ)
All Products
Contact
- About
- Shipping & Return Policy
My account
Cart
- Checkout
Request a Quote

Shopping cart$126.57 42

No results

CARRIAGE BOLT A2 (18.8) STAINLESS STEEL 5/16-18"

Showing all 18 resultsSorted by latest

5/16-18 x 6″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.91
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 5-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.84
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 5″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.80
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 4-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.74
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.63
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 3-3/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.58
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 3-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.52
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 3-1/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.49
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 3″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.46
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 2-3/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.43
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 2-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.40
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 2-1/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.37
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.34
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 1-3/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.31
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 1-1/2″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.28
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 1-1/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.26
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 1″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.24
Add to cart

‎ Quote

This product is already in your quote request list.

View quote
5/16-18 x 3/4″ A2 (18.8) Stainless Carriage Bolts COARSE (FT)
$0.22
Add to cart

‎ Quote

This product is already in your quote request list.

View quote

HomeAll ProductsCarriage BoltA2 (18.8) Stainless Steel (INCH)CARRIAGE BOLT A2 (18.8) STAINLESS STEEL 5/16-18"

Use the Product Filter Below to Sort for Individual Items.

Diameter (in)

5/16"18

Thread

Coarse - UNC18

Length (in)

3/4"1
1"1
1 1/4"1
1 1/2"1
1 3/4"1
2"1
2 1/4"1
2 1/2"1
2 3/4"1
3"1
3 1/4"1
3 1/2"1
3 3/4"1
4"1
4 1/2"1
5"1
5 1/2"1
6"1

Grade

A2 (18.8/304) SS18

Country of Origin

Import18

Get To Know Your Fasteners (FAQ)

•SAE Grade 5 vs. Grade 8

•Bolt, Nut, and Washer Grade Compatibility Chart

•All Fastener Finishes & Plating Explained

YouTube

Copyright © 2007, 2025 - Hanover Fasteners LLC