Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Hexcap Screw 5/16"-18 x 3/4" 50-pk #B850 $16.28 $19.43
Marine Fasteners B850 FastenersMarine Fasteners Hexcap Screw 5/16"-18 x 3/4" 50-pk #B850Normalized SKU: B850
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Hexcap Screw 1/4"-20 x 2" 100-pk #B844 $39.06 $46.87
Marine Fasteners B844 FastenersMarine Fasteners Hexcap Screw 1/4"-20 x 2" 100-pk #B844Normalized SKU: B844
Sold out -17% sale
Marine Fasteners Qualifies for Free Shipping Marine Fasteners Hexcap Screw 1/4
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Hexcap Screw 1/4"-20 x 1/2" 100-pk #B840 $25.25 $30.14
Marine Fasteners B840 FastenersMarine Fasteners Hexcap Screw 1/4"-20 x 1/2" 100-pk #B840Normalized SKU: B840
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Hexcap Screw 1/4"-20 x 1" 100-pk #B842 $17.98 $21.46
Marine Fasteners B842 FastenersMarine Fasteners Hexcap Screw 1/4"-20 x 1" 100-pk #B842Normalized SKU: B842
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Hexcap Screw 1/4"-20 x 1-1/2" 100-pk #B843 $36.58 $43.66
Marine Fasteners B843 FastenersMarine Fasteners Hexcap Screw 1/4"-20 x 1-1/2" 100-pk #B843Normalized SKU: B843
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Hexcap Screw 1/4"-20 x 3/4" 100-pk #B841 $20.46 $24.42
Marine Fasteners B841 FastenersMarine Fasteners Hexcap Screw 1/4"-20 x 3/4" 100-pk #B841Normalized SKU: B841
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 1/4"-20 x 3" Flat 100-pk #B782 $29.42 $35.11
Marine Fasteners B782 FastenersMarine Fasteners Machine Screw 1/4"-20 x 3" Flat 100-pk #B782Normalized SKU: B782
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 1/4"-20 x 2" Flat100-pk #B781 $34.38 $41.03
Marine Fasteners B781 FastenersBulk packed stainless steel fasteners, packed 100 pieces per box (except where indicated). Priced and sold per box only.Normalized SKU: B781UPC Code: 616614202466
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 1/4"-20 x 4" Flat 50-pk #B784 $38.49 $46.19
Marine Fasteners B784 FastenersMarine Fasteners Machine Screw 1/4"-20 x 4" Flat 50-pk #B784Normalized SKU: B784
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 10-24 x 3" Flat 100-pk #B778 $49.17 $59.00
Marine Fasteners B778 FastenersMarine Fasteners Machine Screw 10-24 x 3" Flat 100-pk #B778Normalized SKU: B778
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 1/4"-20 x 1" Flat 100-pk #B779 $20.23 $24.14
Marine Fasteners B779 FastenersMarine Fasteners Machine Screw 1/4"-20 x 1" Flat 100-pk #B779Normalized SKU: B779
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 10-24 x 2" Flat 100-pk #B777 $19.44 $23.20
Marine Fasteners B777 FastenersMarine Fasteners Machine Screw 10-24 x 2" Flat 100-pk #B777Normalized SKU: B777
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 8-32 x 1-1/2" Flat 100-pk #B774 $19.42 $23.18
Marine Fasteners B774 FastenersMarine Fasteners Machine Screw 8-32 x 1-1/2" Flat 100-pk #B774Normalized SKU: B774
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 8-32 x 1" Flat 100-pk #B773 $9.30 $11.10
Marine Fasteners B773 FastenersMarine Fasteners Machine Screw 8-32 x 1" Flat 100-pk #B773Normalized SKU: B773
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 8-32 x 1-1/4" Flat 100-pk #B773A $19.41 $23.16
Marine Fasteners B773A FastenersMarine Fasteners Machine Screw 8-32 x 1-1/4" Flat 100-pk #B773ANormalized SKU: B773A
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 1/4"-20 x 3" Pan 100-pk #B763 $60.60 $72.72
Marine Fasteners B763 FastenersMarine Fasteners Machine Screw 1/4"-20 x 3" Pan 100-pk #B763Normalized SKU: B763
Sold out -17% sale
Marine Fasteners Qualifies for Free Shipping Marine Fasteners Machine Screw 8-32 x 1/2
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 8-32 x 1/2" Flat 100-pk #B771 $8.23 $9.82
Marine Fasteners B771 FastenersMarine Fasteners Machine Screw 8-32 x 1/2" Flat 100-pk #B771Normalized SKU: B771
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 1/4"-20 x 4" Pan 50-pk #B764 $42.18 $50.62
Marine Fasteners B764 FastenersMarine Fasteners Machine Screw 1/4"-20 x 4" Pan 50-pk #B764Normalized SKU: B764
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 1/4"-20 x 2-1/2" Pan 100-pk #B761A $53.46 $64.15
Marine Fasteners B761A FastenersMarine Fasteners Machine Screw 1/4"-20 x 2-1/2" Pan 100-pk #B761ANormalized SKU: B761A
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Marine Fasteners Marine Fasteners Machine Screw 1/4"-20 x 1-1/2 Pan100-pk #B760 $35.84 $42.77
Marine Fasteners B760 FastenersMarine Fasteners Machine Screw 1/4"-20 x 1-1/2 Pan100-pk #B760Normalized SKU: B760

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.

© 2026 First Choice Marine.