• 5 Pack of RiaYer black T316 stainless steel shoulder eye bolts 1/4 by 2 inch length.
  • Dimensions and 1/4-20 thread size for the RiaYer 2 inch black marine grade eye bolt.
  • RiaYer T316 marine grade stainless steel eye bolts showing absolute rustproof performance over 304 steel.
  • Complete hardware kit showing RiaYer black threaded eye bolt included with matching hex nut and flat washer.
  • Premium black oxide finish on RiaYer eye bolts providing a stealthy, non-reflective matte look.
  • RiaYer extra long eye bolt passing entirely through a thick 4x4 wood post for ultra-secure anchoring.
  • Drop-forged closed eye design with a reinforced shoulder base for maximum lifting safety and angular tension.
  • Versatile outdoor applications for RiaYer heavy duty black eye bolts including shade sails and marine tie-downs.
  • 5 Pack of RiaYer black T316 stainless steel extended shoulder eye bolts 1/4 by 4 inch length.
  • Dimensions showing the 4 inch extended reach of RiaYer black stainless steel eye bolts.
  • Quality comparison infographic highlighting a premium marine-grade black stainless steel eye bolt with superior rust resistance over standard hardware.
  • Display of extended thread black stainless steel eye bolts, designed to securely anchor into thick wood posts for outdoor suspension projects.
  • Installation diagram demonstrating an extended thread black eye bolt successfully passing completely through a thick wooden post for a secure bolted connection.
  • Application shot showing a black stainless steel eye bolt securely anchored to an outdoor wood post, perfect for attaching sun shade sails.
  • Product feature graphic emphasizing the extreme load capacity of the black heavy-duty eye bolt, shown securely connected to a metal snap hook carabiner.
  • Collage showcasing versatile applications for heavy-duty black eye bolts, including anchoring sun shade sails, hanging punching bags, and suspending string lights.
  • 5 Pack of RiaYer extra long 6 inch black T316 stainless steel shoulder eye bolts for 4x4 posts.
  • Dimensions showing the extra long 6 inch shank of RiaYer black stainless steel threaded eye bolts.
  • Quality comparison infographic showing a rusted traditional eye bolt next to a rust-proof, marine-grade T316 black stainless steel eye bolt.
  • Product layout graphic showing a complete heavy-duty black stainless steel eye bolt hardware kit, including various extended bolt lengths, nuts, and washers.
  • Installation diagram demonstrating how a 6-inch extended thread black eye bolt securely passes completely through a thick wooden post to conquer thick barriers.
  • Application shot showing a premium black stainless steel eye bolt securely anchored to an outdoor wooden pergola post.
  • Product feature graphic emphasizing the extreme load capacity of a heavy-duty 6-inch black stainless steel eye bolt, shown securing a metal snap hook.
  • Collage showcasing versatile applications for heavy-duty black eye bolts, including anchoring sun shade sails, hanging string lights, and suspending punching bags.
5 Pack of RiaYer black T316 stainless steel shoulder eye bolts 1/4 by 2 inch length.
Dimensions and 1/4-20 thread size for the RiaYer 2 inch black marine grade eye bolt.
RiaYer T316 marine grade stainless steel eye bolts showing absolute rustproof performance over 304 steel.
Complete hardware kit showing RiaYer black threaded eye bolt included with matching hex nut and flat washer.
Premium black oxide finish on RiaYer eye bolts providing a stealthy, non-reflective matte look.
RiaYer extra long eye bolt passing entirely through a thick 4x4 wood post for ultra-secure anchoring.
Drop-forged closed eye design with a reinforced shoulder base for maximum lifting safety and angular tension.
Versatile outdoor applications for RiaYer heavy duty black eye bolts including shade sails and marine tie-downs.
5 Pack of RiaYer black T316 stainless steel extended shoulder eye bolts 1/4 by 4 inch length.
Dimensions showing the 4 inch extended reach of RiaYer black stainless steel eye bolts.
Quality comparison infographic highlighting a premium marine-grade black stainless steel eye bolt with superior rust resistance over standard hardware.
Display of extended thread black stainless steel eye bolts, designed to securely anchor into thick wood posts for outdoor suspension projects.
Installation diagram demonstrating an extended thread black eye bolt successfully passing completely through a thick wooden post for a secure bolted connection.
Application shot showing a black stainless steel eye bolt securely anchored to an outdoor wood post, perfect for attaching sun shade sails.
Product feature graphic emphasizing the extreme load capacity of the black heavy-duty eye bolt, shown securely connected to a metal snap hook carabiner.
Collage showcasing versatile applications for heavy-duty black eye bolts, including anchoring sun shade sails, hanging punching bags, and suspending string lights.
5 Pack of RiaYer extra long 6 inch black T316 stainless steel shoulder eye bolts for 4x4 posts.
Dimensions showing the extra long 6 inch shank of RiaYer black stainless steel threaded eye bolts.
Quality comparison infographic showing a rusted traditional eye bolt next to a rust-proof, marine-grade T316 black stainless steel eye bolt.
Product layout graphic showing a complete heavy-duty black stainless steel eye bolt hardware kit, including various extended bolt lengths, nuts, and washers.
Installation diagram demonstrating how a 6-inch extended thread black eye bolt securely passes completely through a thick wooden post to conquer thick barriers.
Application shot showing a premium black stainless steel eye bolt securely anchored to an outdoor wooden pergola post.
Product feature graphic emphasizing the extreme load capacity of a heavy-duty 6-inch black stainless steel eye bolt, shown securing a metal snap hook.
Collage showcasing versatile applications for heavy-duty black eye bolts, including anchoring sun shade sails, hanging string lights, and suspending punching bags.

Drop-Forged Marine Grade T316 Stainless Steel. Premium Black Oxide Finish. Available in Extended Lengths for Thick Barriers.

Overview

When your project demands an ultra-secure, through-bolted anchor point, the RiaYer Black Threaded Shoulder Eye Bolts deliver. Forget easily rusted 304 or galvanized steel; these bolts are forged entirely from genuine T316 Marine-Grade Stainless Steel, ensuring decades of reliability in harsh saltwater, heavy rain, or snow. Finished with a sleek, non-reflective black oxide coating, they blend perfectly into modern architectural landscapes, dark pergolas, stage rigging, and tactical setups without unsightly glare.

Universal Key Features

  • 🛡️ Heavy Duty Shoulder Stability: Engineered with a reinforced shoulder ring at the base of the eyelet. This design allows the bolt to sit flush and tight against the mounting surface, providing superior stability and safe lifting capabilities for angular loads compared to standard bent-wire hooks.
  • 🖤 Premium Black Oxide Stealth Finish: The professional black oxide treatment provides a sophisticated, matte look. Perfect for adding a premium "gunmetal" touch to heavy-duty DIY projects.
  • ⚙️ Precision Threading (1/4"-20): Manufactured with US standard 1/4"-20 UNC right-hand threads. The clean, precision-cut shank ensures smooth, cold-weld-free assembly every time.
  • 🔩 Complete 5-Pack Kit: Ready to install out of the box. Includes 5 matching hex nuts and 5 flat washers. The flat washers are essential for distributing clamping force, preventing the nut from digging into wood surfaces.

Size Guide & Applications

Select the perfect shank length for your specific barrier thickness:

  • 🔹 2-Inch (Standard Reach): Perfect for standard surface anchoring, tying down gear, hanging sun shade sails, or marine rigging where extreme barrier penetration is not required.
  • 🔹 4-Inch (Extended Reach): Designed specifically for through-bolting. The 4-inch long shank is perfect for passing completely through standard 2x4 lumber or metal tubing for maximum pull-out resistance.
  • 🔹 6-Inch (Extra Long Reach): The ultimate solution for thick barriers. With a full 6-inch threaded length, it is engineered to pass entirely through 4x4 fence posts, thick masonry walls, or heavy marine bulkheads.

Technical Specifications

Attribute Details
Material T316 Marine Grade Stainless Steel
Coating Architectural-Grade Black Oxide
Thread Size 1/4" - 20 UNC (Right Hand)
Available Shank Lengths 2 Inch / 4 Inch / 6 Inch
Design Closed Eye with Shoulder Base

Package Includes:

  • 5 x Black T316 Stainless Steel Shoulder Eye Bolts (Selected Length)
  • 5 x Matching Hex Nuts
  • 5 x Flat Washers

  • Free Shipping

  • Secure Checkout

  • Fast Delivery

  • PayPal

RiaYer

RiaYer Black T316 Stainless Steel Shoulder Eye Bolts with Nuts & Washers | Heavy Duty 1/4" Thread (2" / 4" / 6" Sizes)

$9.99

Drop-Forged Marine Grade T316 Stainless Steel. Premium Black Oxide Finish. Available in Extended Lengths for Thick Barriers.

Overview

When your project demands an ultra-secure, through-bolted anchor point, the RiaYer Black Threaded Shoulder Eye Bolts deliver. Forget easily rusted 304 or galvanized steel; these bolts are forged entirely from genuine T316 Marine-Grade Stainless Steel, ensuring decades of reliability in harsh saltwater, heavy rain, or snow. Finished with a sleek, non-reflective black oxide coating, they blend perfectly into modern architectural landscapes, dark pergolas, stage rigging, and tactical setups without unsightly glare.

Universal Key Features

  • 🛡️ Heavy Duty Shoulder Stability: Engineered with a reinforced shoulder ring at the base of the eyelet. This design allows the bolt to sit flush and tight against the mounting surface, providing superior stability and safe lifting capabilities for angular loads compared to standard bent-wire hooks.
  • 🖤 Premium Black Oxide Stealth Finish: The professional black oxide treatment provides a sophisticated, matte look. Perfect for adding a premium "gunmetal" touch to heavy-duty DIY projects.
  • ⚙️ Precision Threading (1/4"-20): Manufactured with US standard 1/4"-20 UNC right-hand threads. The clean, precision-cut shank ensures smooth, cold-weld-free assembly every time.
  • 🔩 Complete 5-Pack Kit: Ready to install out of the box. Includes 5 matching hex nuts and 5 flat washers. The flat washers are essential for distributing clamping force, preventing the nut from digging into wood surfaces.

Size Guide & Applications

Select the perfect shank length for your specific barrier thickness:

  • 🔹 2-Inch (Standard Reach): Perfect for standard surface anchoring, tying down gear, hanging sun shade sails, or marine rigging where extreme barrier penetration is not required.
  • 🔹 4-Inch (Extended Reach): Designed specifically for through-bolting. The 4-inch long shank is perfect for passing completely through standard 2x4 lumber or metal tubing for maximum pull-out resistance.
  • 🔹 6-Inch (Extra Long Reach): The ultimate solution for thick barriers. With a full 6-inch threaded length, it is engineered to pass entirely through 4x4 fence posts, thick masonry walls, or heavy marine bulkheads.

Technical Specifications

Attribute Details
Material T316 Marine Grade Stainless Steel
Coating Architectural-Grade Black Oxide
Thread Size 1/4" - 20 UNC (Right Hand)
Available Shank Lengths 2 Inch / 4 Inch / 6 Inch
Design Closed Eye with Shoulder Base

Package Includes:

  • 5 x Black T316 Stainless Steel Shoulder Eye Bolts (Selected Length)
  • 5 x Matching Hex Nuts
  • 5 x Flat Washers
$9.99
Size:
Set Quantity:
BUY ON AMAZON
5 Pack of RiaYer black T316 stainless steel shoulder eye bolts 1/4 by 2 inch length. Dimensions and 1/4-20 thread size for the RiaYer 2 inch black marine grade eye bolt. RiaYer T316 marine grade stainless steel eye bolts showing absolute rustproof performance over 304 steel. Complete hardware kit showing RiaYer black threaded eye bolt included with matching hex nut and flat washer. Premium black oxide finish on RiaYer eye bolts providing a stealthy, non-reflective matte look. RiaYer extra long eye bolt passing entirely through a thick 4x4 wood post for ultra-secure anchoring. Drop-forged closed eye design with a reinforced shoulder base for maximum lifting safety and angular tension. Versatile outdoor applications for RiaYer heavy duty black eye bolts including shade sails and marine tie-downs. 5 Pack of RiaYer black T316 stainless steel extended shoulder eye bolts 1/4 by 4 inch length. Dimensions showing the 4 inch extended reach of RiaYer black stainless steel eye bolts. Quality comparison infographic highlighting a premium marine-grade black stainless steel eye bolt with superior rust resistance over standard hardware. Display of extended thread black stainless steel eye bolts, designed to securely anchor into thick wood posts for outdoor suspension projects. Installation diagram demonstrating an extended thread black eye bolt successfully passing completely through a thick wooden post for a secure bolted connection. Application shot showing a black stainless steel eye bolt securely anchored to an outdoor wood post, perfect for attaching sun shade sails. Product feature graphic emphasizing the extreme load capacity of the black heavy-duty eye bolt, shown securely connected to a metal snap hook carabiner. Collage showcasing versatile applications for heavy-duty black eye bolts, including anchoring sun shade sails, hanging punching bags, and suspending string lights. 5 Pack of RiaYer extra long 6 inch black T316 stainless steel shoulder eye bolts for 4x4 posts. Dimensions showing the extra long 6 inch shank of RiaYer black stainless steel threaded eye bolts. Quality comparison infographic showing a rusted traditional eye bolt next to a rust-proof, marine-grade T316 black stainless steel eye bolt. Product layout graphic showing a complete heavy-duty black stainless steel eye bolt hardware kit, including various extended bolt lengths, nuts, and washers. Installation diagram demonstrating how a 6-inch extended thread black eye bolt securely passes completely through a thick wooden post to conquer thick barriers. Application shot showing a premium black stainless steel eye bolt securely anchored to an outdoor wooden pergola post. Product feature graphic emphasizing the extreme load capacity of a heavy-duty 6-inch black stainless steel eye bolt, shown securing a metal snap hook. Collage showcasing versatile applications for heavy-duty black eye bolts, including anchoring sun shade sails, hanging string lights, and suspending punching bags.
5 Pack of RiaYer black T316 stainless steel shoulder eye bolts 1/4 by 2 inch length. Dimensions and 1/4-20 thread size for the RiaYer 2 inch black marine grade eye bolt. RiaYer T316 marine grade stainless steel eye bolts showing absolute rustproof performance over 304 steel. Complete hardware kit showing RiaYer black threaded eye bolt included with matching hex nut and flat washer. Premium black oxide finish on RiaYer eye bolts providing a stealthy, non-reflective matte look. RiaYer extra long eye bolt passing entirely through a thick 4x4 wood post for ultra-secure anchoring. Drop-forged closed eye design with a reinforced shoulder base for maximum lifting safety and angular tension. Versatile outdoor applications for RiaYer heavy duty black eye bolts including shade sails and marine tie-downs. 5 Pack of RiaYer black T316 stainless steel extended shoulder eye bolts 1/4 by 4 inch length. Dimensions showing the 4 inch extended reach of RiaYer black stainless steel eye bolts. Quality comparison infographic highlighting a premium marine-grade black stainless steel eye bolt with superior rust resistance over standard hardware. Display of extended thread black stainless steel eye bolts, designed to securely anchor into thick wood posts for outdoor suspension projects. Installation diagram demonstrating an extended thread black eye bolt successfully passing completely through a thick wooden post for a secure bolted connection. Application shot showing a black stainless steel eye bolt securely anchored to an outdoor wood post, perfect for attaching sun shade sails. Product feature graphic emphasizing the extreme load capacity of the black heavy-duty eye bolt, shown securely connected to a metal snap hook carabiner. Collage showcasing versatile applications for heavy-duty black eye bolts, including anchoring sun shade sails, hanging punching bags, and suspending string lights. 5 Pack of RiaYer extra long 6 inch black T316 stainless steel shoulder eye bolts for 4x4 posts. Dimensions showing the extra long 6 inch shank of RiaYer black stainless steel threaded eye bolts. Quality comparison infographic showing a rusted traditional eye bolt next to a rust-proof, marine-grade T316 black stainless steel eye bolt. Product layout graphic showing a complete heavy-duty black stainless steel eye bolt hardware kit, including various extended bolt lengths, nuts, and washers. Installation diagram demonstrating how a 6-inch extended thread black eye bolt securely passes completely through a thick wooden post to conquer thick barriers. Application shot showing a premium black stainless steel eye bolt securely anchored to an outdoor wooden pergola post. Product feature graphic emphasizing the extreme load capacity of a heavy-duty 6-inch black stainless steel eye bolt, shown securing a metal snap hook. Collage showcasing versatile applications for heavy-duty black eye bolts, including anchoring sun shade sails, hanging string lights, and suspending punching bags.

RiaYer

RiaYer Black T316 Stainless Steel Shoulder Eye Bolts with Nuts & Washers | Heavy Duty 1/4" Thread (2" / 4" / 6" Sizes)

$9.99
5 Pack of RiaYer black T316 stainless steel shoulder eye bolts 1/4 by 2 inch length.

Drop-Forged Marine Grade T316 Stainless Steel. Premium Black Oxide Finish. Available in Extended Lengths for Thick Barriers.

Overview

When your project demands an ultra-secure, through-bolted anchor point, the RiaYer Black Threaded Shoulder Eye Bolts deliver. Forget easily rusted 304 or galvanized steel; these bolts are forged entirely from genuine T316 Marine-Grade Stainless Steel, ensuring decades of reliability in harsh saltwater, heavy rain, or snow. Finished with a sleek, non-reflective black oxide coating, they blend perfectly into modern architectural landscapes, dark pergolas, stage rigging, and tactical setups without unsightly glare.

Universal Key Features

  • 🛡️ Heavy Duty Shoulder Stability: Engineered with a reinforced shoulder ring at the base of the eyelet. This design allows the bolt to sit flush and tight against the mounting surface, providing superior stability and safe lifting capabilities for angular loads compared to standard bent-wire hooks.
  • 🖤 Premium Black Oxide Stealth Finish: The professional black oxide treatment provides a sophisticated, matte look. Perfect for adding a premium "gunmetal" touch to heavy-duty DIY projects.
  • ⚙️ Precision Threading (1/4"-20): Manufactured with US standard 1/4"-20 UNC right-hand threads. The clean, precision-cut shank ensures smooth, cold-weld-free assembly every time.
  • 🔩 Complete 5-Pack Kit: Ready to install out of the box. Includes 5 matching hex nuts and 5 flat washers. The flat washers are essential for distributing clamping force, preventing the nut from digging into wood surfaces.

Size Guide & Applications

Select the perfect shank length for your specific barrier thickness:

  • 🔹 2-Inch (Standard Reach): Perfect for standard surface anchoring, tying down gear, hanging sun shade sails, or marine rigging where extreme barrier penetration is not required.
  • 🔹 4-Inch (Extended Reach): Designed specifically for through-bolting. The 4-inch long shank is perfect for passing completely through standard 2x4 lumber or metal tubing for maximum pull-out resistance.
  • 🔹 6-Inch (Extra Long Reach): The ultimate solution for thick barriers. With a full 6-inch threaded length, it is engineered to pass entirely through 4x4 fence posts, thick masonry walls, or heavy marine bulkheads.

Technical Specifications

Attribute Details
Material T316 Marine Grade Stainless Steel
Coating Architectural-Grade Black Oxide
Thread Size 1/4" - 20 UNC (Right Hand)
Available Shank Lengths 2 Inch / 4 Inch / 6 Inch
Design Closed Eye with Shoulder Base

Package Includes:

  • 5 x Black T316 Stainless Steel Shoulder Eye Bolts (Selected Length)
  • 5 x Matching Hex Nuts
  • 5 x Flat Washers

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Total price$76.95

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