Fasteners for mechanical and maintenance work that lock securely when used with drilled shank bolts. Built for installers who need reliable thread engagement and a simple locking option, sourcing map M10 Slotted Hex Nuts. Are they the right choice for workshop and repair tasks that demand a low-profile, lockable nut?
⚡ At a Glance
- • Holding Strength: Consistent clamp on M10 x 1.5 threads with hex flats sized for a standard spanner
- • Best for: DIYers, mechanics and installers securing drilled shank fasteners with cotter pins
- • Not ideal for: Situations requiring captive or nylon-insert lock nuts without pin access
Slotted hex nuts sized M10 x 1.5 with measured flats of 16mm and overall height 9.1mm. Slots accept cotter pins for secure locking on drilled shank fasteners.
Secure Locking - with slotted profile for cotter pin insertion
Slots measure 2.8mm wide and align with drilled shank fasteners so a cotter pin can be threaded through. The slot geometry allows the pin to sit flat while preventing rotation of the nut.
Positive mechanical locking prevents unintentional loosening under vibration, giving confidence for safety-critical assemblies. The visible slot and pin make inspection straightforward.
Standard Fit and Torque - with M10 x 1.5 pitch and 16mm flats
Metric thread pitch is 1.5mm and flats measure 16mm across, matching common M10 fastener standards. The hex form accepts standard 16mm spanners and sockets for consistent torque application.
Expect predictable fit on M10 bolts and repeatable torque control using typical workshop tools. Quick replacement and straightforward sizing reduce installation time.
Durable Construction - with 304 stainless steel material
Material is specified as 304 stainless steel in the product description, supplied in a pack of ten. The manufacturing dimensions include an overall height of 9.1mm for a compact profile.
Suitable where stainless fasteners are specified and a low-profile nut is needed. The pack format supports small repair jobs and routine maintenance without excess waste.
✨ The 4 Key Reasons for sourcing map M10 Slotted Hex Nuts
- 304 Stainless Steel - Suitable where stainless fasteners are required for many applications
- Slotted Profile - Allows cotter pin locking to prevent nut rotation reliably
- 16mm Flats - Fits standard 16mm spanners for accurate torque application
- Low 9.1mm Height - Works well in confined or near-surface mounting situations
📋 Technical Details at a Glance
- Category: Home Improvement
- Material: 304 Stainless Steel
- Thread Pitch: M10 x 1.5mm
- Width Across Flats: 16mm / 0.63"
- Slot Width: 2.8mm / 0.1"
❓ Frequently Asked Questions
Q: What thread size do these nuts use?
A: They use an M10 thread with a 1.5mm pitch, as stated in the product description.
Q: Are the slots suitable for cotter pins?
A: Yes, the slots are specifically for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener.
Q: How many nuts are included in the pack?
A: The listing specifies a pack of ten nuts.
🏆 Our Verdict
The sourcing map M10 Slotted Hex Nuts suit DIYers, mechanics and installers who need a lockable M10 fastening that accepts cotter pins. The combination of M10 x 1.5 pitch, 16mm flats and slotted geometry makes them a practical choice for secure, low-profile assemblies. Pack sizing and stainless steel construction make them a straightforward option for routine maintenance and small repair jobs.
