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DTGN M8x120 Hex Expansion Bolts 304 Stainless Steel for Concrete 30Pcs
✅ In stock
📉 Price recently dropped
C
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 2:11 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 11% off its standard going rate, this offer delivers clear value for the money.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
11.91/28
Recent Value
13.11/22
Market Standing
14.48/20
Deal Strength
10/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
DTGN
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Hex Expansion Bolts - The package comes with 30pcs of silver 304 stainless steel expansion bolts in nut size: M8 x 120mm, thread diameter: 8mm/0.31inch, total length: 120mm /4.72inch, nut size: 12.8 x 6.2mm/0.5 x 0.24inch(across flats D*T), pre-drilled hole diameter: 7.9mm / 0.31inch, installation torque: 8Ft/Lbs, gasket size: 8.5 x 15.7 x 1.4mm/0.33 x 0.62 x 0.06inch (ID*OD*T).
✓Sturdy & Durable - Made of 304 stainless steel, corrosion-resistant, suitable for use in indoor and outdoor humid environments, high rust-proof, high hardness, and long-term durability.
✓Feature - Designed with threaded bolts, the screw head is evenly stressed and has reliable thread connection and fixing capabilities. It can be firmly fixed to concrete, block, brick and stone, walls, or any solid surface.
✓Good Choice - The bolt is suitable for various situations such as construction, home decoration, and mechanical equipment, widely used in guardrails, anti-theft doors, awnings, air conditioning propeller fixing, home decoration, engineering, etc.
✓Install Steps - Installation is easy and simple, expansion is created by tightening a bolt which pulls on the tapered cone to expand the sleeve against the hole wall.
⚙️ Specifications
Material
Stainless Steel
Thread Size
M8
Exterior Finish
Stainless Steel
Head Style
Hex
Fastener Type
Hexagon Bolt
Brand
DTGN
Thread Style
Right Hand
Size
M8 x 120
Manufacturer
DTGN
Product Dimensions
4.72 x 0.5 x 4.72 inches
Item Weight
4.6 ounces
