• One-piece Post Caps

    One-piece Post Caps

    One-piece Post Caps

  • Two-piece Post Caps

    Two-piece Post Caps

    Two-piece Post Caps

Post Caps

  • Simpson BCS2-2/4 2-2X4 Galvanized Post Cap
    SKU: BCS2-2/4

    Simpson BCS2-2/4 2-2X4 Post Cap - G90 Galvanized

    • Connection Type: Designed to connect multi-ply member beam to a post with flanges to provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with (2) 2x's to a 4x post for light-duty connections.
    Ships today when you order in the next 10 hours 46 minutes
    $6.75
    Sale 6.75
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  • Simpson PC8Z 8x Post Cap Zmax Finish image 1 of 2
    SKU: PC8Z

    Simpson PC8Z 8x Post Cap - Zmax Finish

    • Connection Type: Provides an easy post-to-beam end connection for posts.
    • Lumber Size: Intended for use with 8x posts and beams.
    Ships today when you order in the next 10 hours 46 minutes
    $99.25
    Sale 99.25
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  • Simpson ACH4Z 4X Post Cap
    SKU: ACH4Z

    Simpson ACH4Z 4X Post Cap - Zmax Finish, Qty 1

    Ships today when you order in the next 10 hours 46 minutes
    $20.50
    Sale 20.50
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  • Simpson LPC4Z 18 Gauge Light Post Cap - ZMAX
    SKU: LPC4Z

    Simpson LPC4Z Adjustable Light Post Cap for 4X Beam - ZMAX

    Ships today when you order in the next 5 hours 46 minutes
    $4.35
    Sale 4.35
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  • Simpson EPC8Z 8X End Post Cap ZMAX Finish
    SKU: EPC8Z

    Simpson EPC8Z 8X End Post Cap - ZMAX Finish

    • Connection Type: Provides an easy post-to-beam end connection for posts.
    • Lumber Size: Intended for use with 8x posts and beams.
    Ships today when you order in the next 10 hours 46 minutes
    $94.99
    Sale 94.99
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  • Simpson BC60Z 6x Post Half Base - Zmax Finish
    SKU: BC60Z

    Simpson BC60Z 6x Post Half Base - Zmax Finish

    • Connection Type: Designed to connect a beam to a post and flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 6x post for light-duty connections.
    Ships today when you order in the next 10 hours 46 minutes
    $17.25
    Sale 17.25
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  • Simpson AC4Z Adjustable Post Cap for 4X Beam - ZMAX
    SKU: AC4Z

    Simpson AC4Z Adjustable Post Cap for 4X Beam - ZMAX

    Ships today when you order in the next 10 hours 46 minutes
    $7.35
    Sale 7.35
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  • Simpson AC6RZ Rough Cut Adjustable Post Cap for 6X Beam - ZMAX
    SKU: AC6RZ

    Simpson AC6RZ Rough Cut Adjustable Post Cap for 6X Beam - ZMAX

    Ships today when you order in the next 10 hours 46 minutes
    $12.25
    Sale 12.25
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  • Simpson BC4Z Post Cap - ZMAX
    SKU: BC4Z

    Simpson BC4Z Post Cap - ZMAX

    • Connection Type: Designed to connect a beam to a post and opposing flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 4x post for light-duty connections.
    Ships today when you order in the next 5 hours 46 minutes
    $9.25
    Sale 9.25
    You Save 0%
  • Simpson BC80 8x Post Half Base G90 Galvanized image 1 of 2
    SKU: BC80

    Simpson BC80 8x Post Half Base - G90 Galvanized

    • Connection Type: Designed to connect a beam to a post and flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 8x post for light-duty connections.
    Ships today when you order in the next 10 hours 46 minutes
    $42.99
    Sale 42.99
    You Save 0%
  • Simpson AC4 Adjustable Post Cap for 4X Beam - Zinc Galvanized
    SKU: AC4

    Simpson AC4 Adjustable Post Cap for 4X Beam - Zinc Galvanized

    Ships today when you order in the next 10 hours 46 minutes
    $7.24
    Sale 7.24
    You Save 0%
  • Simpson BC6R Rough Cut 6x Post Cap G90 Galvanized
    SKU: BC6R

    Simpson BC6R Rough Cut 6x Post Cap - G90 Galvanized

    • Connection Type: Designed to connect a beam to a post and opposing flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 6x post for light-duty connections.
    Ships today when you order in the next 10 hours 46 minutes
    $71.25
    Sale 71.25
    You Save 0%
  • Simpson BCS236SS 23X6 Post Cap Stainless Steel image 1 of 2
    SKU: BCS2-3/6SS

    Simpson BCS2-3/6SS 2-3X6 Post Cap - Stainless Steel

    • Connection Type: Designed to connect multi-ply member beam to a post with flanges to provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with (3) 2x's to a 6x post for light-duty connections.
    Ships today when you order in the next 5 hours 46 minutes
    $71.99
    Sale 71.99
    You Save 0%
  • Simpson BC4SS 4x Post Cap Stainless Steel image 1 of 2
    SKU: BC4SS

    Simpson BC4SS 4x Post Cap - Stainless Steel

    • Connection Type: Designed to connect a beam to a post and opposing flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 4x post for light-duty connections.
    Ships today when you order in the next 10 hours 46 minutes
    $55.25
    Sale 55.25
    You Save 0%
  • Simpson BC60R Rough Cut 6x Post Half Base
    SKU: BC60R

    Simpson BC60R Rough Cut 6x Post Half Base - G90 Galvanized

    • Connection Type: Designed to connect a beam to a post and flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 6x post for light-duty connections.
    Ships today when you order in the next 10 hours 46 minutes
    $37.75
    Sale 37.75
    You Save 0%
  • Simpson BC40R Rough Cut 4x Post Half Base G90 Galvanized image 1 of 2
    SKU: BC40R

    Simpson BC40R Rough Cut 4x Post Half Base - G90 Galvanized

    • Connection Type: Designed to connect a beam to a post and flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 4x post for light-duty connections.
    Ships today when you order in the next 5 hours 46 minutes
    $19.75
    Sale 19.75
    You Save 0%
  • Simpson AC4RZ Rough Cut Adjustable Post Cap for 4x Beam - ZMAX
    SKU: AC4RZ

    Simpson AC4RZ Rough Cut Adjustable Post Cap for 4x Beam - ZMAX

    Ships today when you order in the next 10 hours 46 minutes
    $7.61
    Sale 7.61
    You Save 0%
  • Simpson AC6SS Adjustable Post Cap for 6X Beam
    SKU: AC6SS

    Simpson AC6SS Adjustable Post Cap for 6X Beam - Stainless Steel

    Ships today when you order in the next 10 hours 46 minutes
    $42.99
    Sale 42.99
    You Save 0%
  • Simpson LCE4SS Light Post Cap for End Condition - Stainless Steel
    SKU: LCE4SS

    Simpson LCE4SS Light Post Cap for End Condition - Stainless Steel

    Ships today when you order in the next 10 hours 46 minutes
    $29.50
    Sale 29.50
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  • Simpson BC4R Rough Cut 4x Post Cap G90 Galvanized image 1 of 2
    SKU: BC4R

    Simpson BC4R Rough Cut 4x Post Cap - G90 Galvanized

    • Connection Type: Designed to connect a beam to a post and opposing flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 4x post for light-duty connections.
    Ships today when you order in the next 5 hours 46 minutes
    $42.25
    Sale 42.25
    You Save 0%
  • Simpson BC6SS 6x Post Cap - Stainless Steel
    SKU: BC6SS

    Simpson BC6SS 6x Post Cap - Stainless Steel

    • Connection Type: Designed to connect a beam to a post and opposing flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 6x post for light-duty connections.
    Ships today when you order in the next 10 hours 46 minutes
    $127.99
    Sale 127.99
    You Save 0%
  • Simpson PC6RZ 6X Rough Post Cap ZMAX Finish image 1 of 2
    SKU: PC6RZ

    Simpson PC6RZ 6X Rough Post Cap - ZMAX Finish, Made to Order Non-Returnable

    • Connection Type: Provides an easy post-to-beam end connection for posts.
    • Lumber Size: Intended for use with Rough Cut 6x posts and beams.
    Made to Order
    Ships in 2-3 business days.
    $87.75
    Sale 87.75
    You Save 0%
  • Simpson BC40SS 4x Post Half Base Stainless Steel image 1 of 2
    SKU: BC40SS

    Simpson BC40SS 4x Post Half Base - Stainless Steel

    • Connection Type: Designed to connect a beam to a post and flanges provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with a 4x post for light-duty connections.
    Ships today when you order in the next 5 hours 46 minutes
    $38.99
    Sale 38.99
    You Save 0%
  • Simpson BCS224SS 22X4 Post Cap Stainless Steel image 1 of 2
    SKU: BCS2-2/4SS

    Simpson BCS2-2/4SS 2-2X4 Post Cap - Stainless Steel

    • Connection Type: Designed to connect multi-ply member beam to a post with flanges to provide both uplift and lateral resistance.
    • Lumber Size: Intended for use with (2) 2x's to a 4x post for light-duty connections.
    Ships today when you order in the next 5 hours 46 minutes
    $62.50
    Sale 62.50
    You Save 0%
top

Simpson Post Caps

Post caps sit atop posts, protecting them from moisture and debris, and connect posts to beams or rafters. They are commonly used for deck posts and roof trusses. This guide explores various types of post caps and their specific applications, including popular options like 4x4 post caps, 6x6 post caps, and metal post caps.

Types of Post Caps

  • One-Piece Post Caps: Secure beams to posts, offering lateral and uplift support in wood construction.
  • Two-Piece Post Caps: Form a robust connection between a beam and a post, ideal for new constructions and retrofit projects.

Simpson One-Piece Post Caps

  • BC/BCS Post Caps: These post caps are suitable for various construction needs.
    • BC Post Caps: Suitable for light-duty connections, ideal for small-scale projects such as a 4x4 post cap.
    • BCS Post Caps: Feature double-shear nailing for enhanced strength, suitable for heavier-duty applications like deck post caps.
  • PCZ/EPCZ Post Caps: Facilitate fast and easy post-to-beam connections.
    • EPCZ Post Caps: Used at termination points of the construction, perfect for 6x6 post cap applications.
    • PCZ Post Caps: General post-to-beam connectors for a broad range of applications, including metal post cap installations.

Simpson Two-Piece Post Caps

  • AC/LPCZ/LCE Post Caps: These caps provide robust connections for various construction scenarios.
    • AC Post Caps: Feature flexible nailing patterns for variable load levels, suitable for outdoor post cap applications.
    • LCE Post Caps: Accommodate different lumber sizes, ideal for outdoor structures such as pergola post caps.
    • LPCZ Post Caps: Adjustable design for decks, overhangs, and other constructions, making them perfect for adjustable post cap needs.

Further Questions About Post Caps

Simpson Strong-Tie offers a wide variety of post caps and it can be daunting to decide which product best suits your needs. Our team of experts has a depth of knowledge in the fastener industry. If you have any additional questions check out our guide to Simpson Post Brackets, or be sure to reach out and we'll be glad to help.

Find it Fast. Get it Fast

If you have any questions about fastener options, please do not hesitate to reach out to our Product Experts at (888) 794-1590 or by email at customerservice@fastenersplus.com.