SKU: DSF8SS6-158B

#8 x 1-5/8" Conquest T20 Bugle Head Deck Screws - 316 Stainless Steel, Pkg. 1,750

#8 x 1-5/8" Conquest T20 Bugle Head Deck Screws - 316 Stainless Steel, Pkg. 1,750!

  • #8 x 1-5/8" Conquest T20 Bugle Head Deck Screws - 316 Stainless Steel, Pkg. 1,750
  • A single #8 x 1-5/8 inch flat head deck screw made of 316 stainless steel, displayed against a white background.
  • star drive
  • Deck screw with specifications on a blue background
  • Stainless Steel Corrosion Protection - 304 and 316 Stainless Steel
  • Wooden surface with a drill and a hand wearing a glove, branded 'Conquest'.
  • Screws on a wooden surface with a red tool and 'Conquest' branding.
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Bulk Loose Wood Deck Screws
SKU: DSF8SS6-158B

#8 x 1-5/8" Conquest T20 Bugle Head Deck Screws - 316 Stainless Steel, Pkg. 1,750

$141.02
Request Bulk Pricing
Request Bulk Pricing
Ships Apr 8 when you order now
Fill out the form below or give our sales consultants a call at 888-794-1590.

Diameters:

#8 #10

Lengths:

1-5/8" 2" 2-1/2" 3"

Pack Quantity:

350
$40.55
$0.11/ea
1750
$141.02
$0.08/ea

Specifications

Diameter: #8
Finish: Plain
Length: 1-5/8"
Material: 316 Stainless Steel
Color: Unpainted
Drive Type: T20 6-Lobe
Head Type: Bugle Head
Manufacturer Name: Conquest Fasteners
Point Type: Type 17 Point
Quantity: 1750
Description

Engineered for strength and designed for durability, Conquest Flat Head Deck Screws are a go-to fastening solution for exterior wood projects. Made from 316 stainless steel, these screws provide industry-leading corrosion resistance, even in saltwater and coastal environments, making them an excellent choice for decks, fences, docks, and more.

The flat head sits flush with the surface for a clean, professional look, while deep threads grip tight into pressure-treated wood, hardwoods, and composite materials. Installation is fast and frustration-free thanks to the self-starting point and no need for pre-drilling in most cases.

Key Features:

  • 316 Stainless Steel Construction – Maximum corrosion resistance in harsh outdoor or marine conditions.
  • Flush Flat Head Design – Creates a smooth, clean finish that won’t catch or snag.
  • Type 17 Point – Installs quickly with minimal splitting, even in dense wood.
  • Aggressive Thread Pattern – Delivers secure holding power in treated lumber and hardwood.
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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Continue Browsing

Bulk Loose Wood Deck Screws

× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.
  • Drill bit and screws on a wooden surface with a pool in the background

    High Quality Finishes & Materials

    Built to stand up to the harshest outdoor conditions, our deck screws feature corrosion-resistant coatings that protect against moisture, chemicals, and UV exposure. Whether you're installing pressure-treated lumber or composite decking, these screws deliver long-lasting hold and structural integrity that won’t back down over time.

  • Drilling into a composite deck with deck screws nearby

    Versatile Solutions for Every Decking Project

    From classic pressure-treated wood to premium composite boards, we offer a wide selection of deck screws engineered to match your material and environment. Choose from multiple lengths, head styles, colors, and coatings, each designed to optimize performance and appearance for your specific job.

  • Close-up of a nail gun with screws on a composite deck

    Collated Deck Screws for Speed & Efficiency

    Tackle big jobs faster with collated deck screw options built for high-volume work. Designed to work with compatible auto-feed systems, these screws streamline your install with fewer stops, less fatigue, and consistent drive depth. It’s the ideal choice when speed, precision, and productivity matter most.

Customer Reviews

Based on 7 reviews
86%
(6)
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14%
(1)
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R
Ricky Scott
Excellent

Item was easily ordered on line and order was received quickly. Great service!

B
Bill Thornburg

Hi , thanks for sending me a review form. The screws looked okay but I did not realize they were not. Philip's head screws which I need, so I need to send them back. Please send a return label. Thanks

Thank you for taking the time to provide us with a review! Our customer service team would be happy to help discuss a return with you. You can contact our team by calling (888) 794-1590 or by emailing customerservice@fastenersplus.com. We look forward to hearing from you!

S
Stephen Walsh
Buy These n Forget Any Others

Well, after screwing into our new 3 section Dock with PT 5/4 decking, 2-1/4 and 2-6 supports using 752, 2-1/2 inch screws, I have to Give KUDOS to Conquest for a Great Product. No stripping out of the T25 head, even when my bride applies a 45 degree angle on the screw head and spins around it (same story after “Several” lessons on the proper use of a screw gun)! Well, tough screws, 316 stainless for harsh conditions and plenty of easy gripping and driving. Buy these and You can say, Thank You CARRY PHUN for making my job go smoothly! PS, we did Pre-drill an 1-1/2 before driving the screws. KTFWORKS!

T
TX RP
gets the job done for less

great product at a great price. no problems

S
Scott Day

Good screw, aggressive bite into wood, head holds bit well.
No comparison to box store junk!

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    We are on a mission to expand our national reach—offering more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.

  • Our experience

    We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.

  • Proud distributor

    We partner with trusted manufacturers in the fasteners industry to bring our customers a selection of over 10,000 different products. Fasteners Plus is one of only four Certified Platinum E-Commerce Vendors of Simpson Strong-Tie products, one of the largest suppliers of high-quality structural building products in the world.