We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

RED HEAD Wedge Anchor: 7 in Overall Lg, 3/8 in Dia, 3/8"-16 Thread Size, 3 7/8 in Thread Lg - Steel Wedge Anchors
RED HEADSteel Wedge Anchors

RED HEAD Wedge Anchor: 7 in Overall Lg, 3/8 in Dia, 3/8"-16 Thread Size, 3 7/8 in Thread Lg

The RED HEAD Wedge Anchor (SKU 15X109, MPN WS-3870) is a 3/8 in diameter, 7 in overall length steel wedge anchor with a 3 7/8 in thread length and 3/8"-16 thread size, supplied in a 50-pack. This zinc-plated wedge…

SKU 3G-OTH-529600

Brand
RED HEAD
Item
Wedge Anchor: 7 in Overall Lg, 3/8 in Dia, 3/8"-16 Thread Size, 3 7/8 in Thread Lg
Category
Steel Wedge Anchors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

RED HEAD
Manufacturer Part Number
WS-3870
Type
50 PK
Dia
3/8 in
Thread Lg
3 7/8 in
Anchor Type
Wedge
Finish Type
Zinc Plated
Thread Size
3/8"-16
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

RED HEAD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RED HEAD Wedge Anchor (SKU 15X109, MPN WS-3870) is a 3/8 in diameter, 7 in overall length steel wedge anchor with a 3 7/8 in thread length and 3/8"-16 thread size, supplied in a 50-pack. This zinc-plated wedge anchor is designed for reliable fastening in solid concrete.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the RED HEAD Wedge Anchor used for?

The RED HEAD Wedge Anchor is used for reliable fastening into solid concrete. It is commonly applied in structural steel, heavy machinery, and racking installations where a high-strength, vibration-resistant anchor is required.

What are the specifications of the RED HEAD Wedge Anchor WS-3870?

The RED HEAD Wedge Anchor WS-3870 has a 3/8 in diameter, 7 in overall length, 3/8"-16 thread size, and 3 7/8 in thread length. It is zinc-plated steel, supplied in a 50-pack. This wedge anchor is designed for solid concrete fastening.

Where to buy RED HEAD Wedge Anchors worldwide?

3G Electric supplies RED HEAD Wedge Anchors worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the WS-3870 50-pack or other sizes.

How to install a RED HEAD Wedge Anchor in concrete?

Drill a hole to the specified diameter and depth in solid concrete, clean out debris, then insert the wedge anchor through the fixture. Tighten the nut to the recommended torque, expanding the wedge against the concrete for a secure hold.

RED HEAD Products

3G Electric supplies RED HEAD steel wedge anchors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from RED HEAD

View all RED HEAD parts
RED HEAD Wedge Anchor: 7 in Overall Lg, 1/2 in Dia, 1/2"-13 Thread Size, 5 1/2 in Thread Lg, 25 PK (MPN WS-1270G). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Galvanized.
RED HEAD
RED HEAD Wedge Anchor: 7 in Overall Lg, 1/2 in Dia, 1/2"-13 Thread Size, 5 1/2 in Thread Lg, 25 PK (MPN WS-1270G). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Galvanized.
RED HEAD Wedge Anchor: 6 1/4 in Overall Lg, 3/4 in Dia, 3/4"-10 Thread Size, Steel, Steel, 10 PK (MPN WS-3462). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD
RED HEAD Wedge Anchor: 6 1/4 in Overall Lg, 3/4 in Dia, 3/4"-10 Thread Size, Steel, Steel, 10 PK (MPN WS-3462). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD Wedge Anchor: 10 in Overall Lg, 3/4 in Dia, 3/4"-10 Thread Size, 5 3/4 in Thread Lg, 10 PK (MPN WS-34100). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD
RED HEAD Wedge Anchor: 10 in Overall Lg, 3/4 in Dia, 3/4"-10 Thread Size, 5 3/4 in Thread Lg, 10 PK (MPN WS-34100). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD Wedge Anchor: 2 3/4 in Overall Lg, 3/8 in Dia, 3/8"-16 Thread Size, Steel, Steel, 50 PK (MPN WS-3826). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD
RED HEAD Wedge Anchor: 2 3/4 in Overall Lg, 3/8 in Dia, 3/8"-16 Thread Size, Steel, Steel, 50 PK (MPN WS-3826). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD Wedge Anchor: 6 in Overall Lg, 5/8 in Dia, 5/8"-11 Thread Size, 4 1/4 in Thread Lg, 10 PK (MPN WS-5860). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD
RED HEAD Wedge Anchor: 6 in Overall Lg, 5/8 in Dia, 5/8"-11 Thread Size, 4 1/4 in Thread Lg, 10 PK (MPN WS-5860). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD Wedge Anchor: 5 1/2 in Overall Lg, 3/4 in Dia, 3/4"-10 Thread Size, Steel, Steel, 10 PK (MPN WS-3454). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD
RED HEAD Wedge Anchor: 5 1/2 in Overall Lg, 3/4 in Dia, 3/4"-10 Thread Size, Steel, Steel, 10 PK (MPN WS-3454). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD Wedge Anchor: 3 3/4 in Overall Lg, 3/8 in Dia, 3/8"-16 Thread Size, Steel, Steel, 50 PK (MPN WS-3836). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD
RED HEAD Wedge Anchor: 3 3/4 in Overall Lg, 3/8 in Dia, 3/8"-16 Thread Size, Steel, Steel, 50 PK (MPN WS-3836). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD Wedge Anchor: 2 1/4 in Overall Lg, 3/8 in Dia, 3/8"-16 Thread Size, Steel, Steel, 50 PK (MPN WS-3822). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.
RED HEAD
RED HEAD Wedge Anchor: 2 1/4 in Overall Lg, 3/8 in Dia, 3/8"-16 Thread Size, Steel, Steel, 50 PK (MPN WS-3822). Key specifications — Brand: RED HEAD; Anchor Type: Wedge; Finish Type: Zinc Plated.