





Hillman Sleeve Anchor Zinc Hex Head Concrete Masonry Expansion 1/2" x 6" Silver – 25 Pack
US$119.95
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:25-Pack Item Dimensions:10 x 5.1 x 3.6 inches Item Weight:6.7 pounds Number of Items:1 Unit Count:25 Count Part Number:370810 Thread Size:#0 Exterior Finish:Zinc Man...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
Reviews
Iterzen
You might also like
Wensilon
(100 pcs) 1/4x1-1/4x1/2 Double Expansion Anchor, Zinc Plated Double Expansion Shield Anchors, Double Expansion Shields,for Masonry, Concrete, Brick or Block
US$89.98
Todco
44 Pack Door Repair Kit- All Hinges + 1" Rollers + Hardware - Whiting New
US$243.00
Wensilon
(100 pcs) 1/2x2-1/2x7/8 Double Expansion Anchor, Zinc Plated Double Expansion Shield Anchors, Double Expansion Shields,for Masonry, Concrete, Brick or Block
US$179.98
Autzen
Simpson Strong-Tie STB2-37700 Strong-Bolt 2 — 3/8 in. x 7 in. Wedge Anchor (50-Qty)
US$137.74
SUNSAC CALIFORNIA
44 Pack Whiting Todco Door Repair Kit- All Hinges + 2" Rollers + Hardware! New
US$260.10
SG TZH
1/2-13 x 4 Hex Head Screw Bolt, Nuts, Flat & Lock Washers, 20Pcs 18-8 (304) Stainless Steel, Fully Threaded, Black Oxide by SG TZH
US$73.78
CONFAST
1/4" x 3-1/4" 304 SS Wedge Anchors, Concrete Anchors 100 Anchor Bolts/Box
US$265.37
U-Turn Fasteners
U-Turn - 1/4-20 x 1/2 Stainless Steel Carriage Bolts 18-8 SS (250 Count)
US$54.99
CONFAST
1/2" x 7" 304 SS Wedge Anchors, Concrete Anchors 5 Anchor Bolts/Box
US$114.37
Hard-to-Find Fastener
Hard-to-Find Fastener Grade 5 Coarse Hex Cap Screws, 1/4 in.-20 x 4 in., Pack of 100
US$65.09
FOREVERBOLT
FBCB14206P10 Carriage Bolts,1/4" X 6" Long, 18-8 Stainless Steel, Finish NL-19, PK 10
US$66.62
HROMIGRY
3/8" x 5" Concrete Anchors (50 Pack) 3/8 inch Wedge Anchors Bolts Zinc Plated
US$59.38
More options
Product Details
- Color:25-Pack
- Item Dimensions:10 x 5.1 x 3.6 inches
- Item Weight:6.7 pounds
- Number of Items:1
- Unit Count:25 Count
- Part Number:370810
- Thread Size:#0
- Exterior Finish:Zinc
- Manufacturer Grade:Grade 2
- Screw Head Style:Hex
- Fastener Type:Anchor Bolt
- Thread Type:Un, Unef, Unc, Unf, Or Uns
- Thread Style:Right Hand
- Item Hardness:Grade 2
- Head Type:Hex
- Screw Point Style:Expansion
- Compatible Groove Diameter:0.38 inches
- Drive System:External Hex
- Material Type:Zinc
- Metal Type:Alloy Steel, Zinc
- Finish Types:Zinc
- Item Diameter:0.5 inches
- Size Name:1/2" x 6"
- Number of Pieces:25
- Fastener Size:1/2" x
- Thread Coverage:Partially Threaded
- Outside Diameter:0.5 inches
- Set Name:Hillman 1/2" x 6" Hex Head Sleeve Anchor Set (25-Pack)
- Model:370810
About this item
- Multi-material Masonry Anchoring: Hex head sleeve anchors expand inside concrete, brick, and block for strong, vibration-resistant fixture fastening.
- Expanding Sleeve Mechanism: Tightening the nut pulls the working end through the sleeve, expanding it firmly against the base material for a reliable hold.
- Zinc-plated Carbon Steel: Moderate corrosion resistance for dependable performance in interior masonry and protected exterior applications.
- Door, Window & Shelving Applications: Ideal for installing door and window frames, mounting fixtures on walls, and attaching shelving and storage systems.
- Trusted Hillman Fastening Solutions: Hillman hardware products are engineered for consistent quality, dependable performance, and reliable fastening across construction, repair, and home improvement applications.
Shipping Policy
Iterzen ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Iterzen will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@iterzen.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Iterzen replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.









Follow us →