993140 Hex Socket Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon socket screw weighing 0.026 kg. No engine applications, thread size or length are published against it. The other hexagon socket screw in this run, 993146, is published at 0.046 kg and is equally undocumented, so order both strictly on the part number and do not try to work out which is the larger from the figures.

⚙️ Key Features

• 0.026 kg
• No published engine applications — order by part number
• No published thread size or length
• Distinct from the hexagon socket screw 993146

🔌 Function

Clamps a joint using a socket head driven by a hexagon key, allowing it to be pulled up in a recess or a confined space.

⚠️ Common Signs of Failure

• Joint working loose or fretting at the mating face
• Socket recess rounded out so the key no longer bites
• Thread stripped, stretched or pulled
• Head cracked or the corners of the socket broken away

🛠️ Service Notes

• Clean the socket out fully and drive the key square before applying torque — a partly seated key is what rounds these heads out

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging