1/2″ x 4″ Mushroom Head Spike Zinc Plated Box of 25 The Spike® anchor is a patented, one-piece, tamper-proof vibration-resistant anchor for use in concrete, block, brick or stone. The Spike® anchor is formed with an “S” shaped configuration at the working end of the anchor to create an expansion mechanism. Since the anchor is pre-expanded, there is no secondary tightening operation required which greatly reduces the overall cost of an anchor installation. Once seated at the required embedment, residual spring forces developed in the expansion mechanism provides three compression forces at the bottom of the anchor hole. When subjected to vibratory loads, the Spike® will expand due to the residual spring action of the expansion mechanism
Features
- Anchor Head Style: Mushroom
- Item: Hammer Drive Pin Anchor
- Pin Anchor Type: Hammer Drive Pin Anchor
- Anchor Body Material: Steel
- Max. Fixture Thickness: 1 1/2 in
- Shank Length: 4 in
- Meets/Exceeds: ASTM E488
- Anchor Length: 4 in
- Min. Embedment: 2 1/2 in
- Anchor Dia.: 1/2 in
- Ultimate Tension in 4000 PSI Concrete (Lb.): 4,015
- Pin Material: AISI 1038 Carbon Steel
- Anchor Body Finish: Zinc Plated
California Proposition 65
⚠WARNING: – www.P65Warnings.ca.gov.
We are providing this warning pursuant to a law passed by California in 1986 called the “California Safe Drinking Water and Toxic Enforcement Act of 1986”, or “Proposition 65” for short.
A Proposition 65 warning does not mean a product is in violation of any product-safety standards or requirements. In fact, the California government has clarified that “[t]he fact that a product bears a Proposition 65 warning does not mean by itself that the product is unsafe.”
The California agency tasked with implementing Proposition 65 has also explained, “You could think of Proposition 65 more as a ‘right to know’ law than a pure product safety law.” See http://oehha.ca.gov/prop65/background/p65plain.html
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Standard Shipping is free on orders over $25 within the contiguous US. If the order is under $25.00, the shipping is $8.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
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Include the order number and the reason for your return.
All returns, regardless of their categorization, must include all original parts, be in their original packaging, and in the condition in which they were received. You may not qualify to receive a refund If the returned item is used, damaged, missing any parts, or is damaged during return shipping.
Checkout our complete Return policy
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