5/16-18 Lock Nut, 70Pcs Stainless Steel Nylock Insert Locking Nuts - size: 5/16"-18, 70 Pack
5/16-18 Lock Nut, 70Pcs Stainless Steel Nylock Insert Locking Nuts - size: 5/16"-18, 70 Pack
About this item
- Package Content: Set of 70 piece imperial 304 (18-8) stainless nylon insert lock nuts
- Nylon Insert Locknut: 5/16"-18 is standard inch threaded nylon locknuts have reliable anti-loosening performance, so that it and the bolt threads to form a close fit, and in the role of the elasticity of the nylon friction resistance, in order to achieve the purpose of anti-loosening. Assembly torque is more stable, anti-loosening is very reliable, can be used in shock vibration occasions
- 304 Stainless Steel Lock Nut: Nylon insert Lock nut is made of high-quality 304(18-8)stainless steel, rust-proof, corrosion resistance, sturdy, will not twist or deform, and has a long service life.With the spiral pattern is clear,the polishing process, the surface is smooth, no worry about scratching your hands
- Convenient storage: Sae locknuts are individually stowed by type in an easy to carry clear case.Easy to store and use,so that the lock nuts will not be lost or mixed up during use
- Wide Application: Common uses for inch hardware nuts include securing instrument and equipment components, linking pipes and structural elements.Suitable for use or maintenance in a wide range of applications such as furniture decoration, automotive repair, the mechanical industry and small repairsaround shops, construction, etc
Overview
- Material: Stainless Steel
- Fastener Type: Lock
- Thread Size: 5/16"-18
- Exterior Finish: Polished
- Color: Polished
Couldn't load pickup availability
Low stock: 10 left
View full details

Reviews
-
⭐⭐⭐⭐⭐
Michael Turner — Columbus, Ohio
MROVanta made it easier to find several maintenance supplies in one place. The product information helped me compare the available options, and everything I ordered was useful for routine work around our facility.
-
⭐⭐⭐⭐⭐
Rachel Morgan — Phoenix, Arizona
I was looking for practical supplies for our workshop and found the selection easy to browse. The categories were well organized, and I could quickly locate tools, fasteners, and other items needed for regular maintenance.
-
⭐⭐⭐⭐⭐
David Collins — Charlotte, North Carolina
The products I selected were suitable for the maintenance tasks we had planned. I appreciated being able to review the specifications before ordering, especially when comparing sizes and compatibility for different applications.
-
⭐⭐⭐⭐⭐
Amanda Brooks — Denver, Colorado
I ordered a mix of facility and equipment supplies for our work area. The shopping process was straightforward, and the selection covered several everyday maintenance needs without requiring visits to multiple stores.
New Arrivals
-
uxcell Worm Gear Set Right Rotation 40T 0.5 Module 1:40 Reduction Rate - size: Gear-4mm, Rod-3mm Bore, style: 0.5M-40T
Regular price $16.58 USDRegular priceSale price $16.58 USD -
uxcell Worm Gear Set 25T 0.5 Module 1:25 Reduction Rate, Right Rotation Drive Gear Box Wheel Reduce Transmission Part (Brass Gear-4mm Bore, 1045 Steel Rod 3mm Bore) - size: Gear-4mm, Rod-3mm Bore, style: 0.5M-25T
Regular price $14.09 USDRegular priceSale price $14.09 USD -
uxcell Worm Gear Set Right Rotation 30T 0.5 Module 1:30 Reduction Rate - size: Gear-4mm, Rod-3mm Bore, style: 0.5M-30T
Regular price $34.68 USDRegular priceSale price $34.68 USD -
uxcell Worm Gear Set Right Rotation 35T 0.5 Module 1:35 Reduction Rate - size: Gear-4mm, Rod-3mm Bore, style: 0.5M-35T
Regular price $16.58 USDRegular priceSale price $16.58 USD -
Washable Aluminum Furnace Air Filter, MERV 5, Electrostatic Reusable HVAC Filter (4 inch, 16" x 25" x 4") - size: 4" x 16" x 25", style: 4 inch
Regular price $147.74 USDRegular priceSale price $147.74 USD -
4" Wire Wheel for Angle Grinder 8PCS Twisted Knotted Wire Brush for Grinder - style: 8 PACK 4'' Cup Brush
Regular price $56.42 USDRegular priceSale price $56.42 USD -
M8 x 20mm 25pcs Heavy Duty Flanged Hex Head Bolts, Flange Hexagon Head Screws, 10.9 Grade Alloy Steel, Yellow Zinc Plated, Metric Fully Thread - size: M8 x 20mm(25pcs)
Regular price $16.58 USDRegular priceSale price $16.58 USD -
Washable Aluminum Furnace Air Filter, MERV 5, Electrostatic Reusable HVAC Filter (4 inch, 16" x 20" x 4") - size: 4" x 16" x 20", style: 4 inch
Regular price $159.36 USDRegular priceSale price $159.36 USD -
WENHUALI 4" Coarse Twisted Knotted Wire Wheel Cup Brush for Angle Grinder - style: 4 PACK 4'' Cup Brush
Regular price $38.16 USDRegular priceSale price $38.16 USD -
Big Foot 10 1/4 Circular Saw Blade 36 Tooth Carbide Tipped Circular Saw Blade - 10-1/4" Diameter - 5/8" Arbor
Regular price $60.51 USDRegular priceSale price $60.51 USD -
4"Wire Wheel Cup Brush, Coarse Twisted Knotted Wire Wheel for Angle Grinder - style: 2 PACK 4'' Cup Brush
Regular price $23.22 USDRegular priceSale price $23.22 USD -
Replacement Air Filter Element for Airtech ATC-1112
Regular price $16.85 USDRegular priceSale price $16.85 USD -
Glarks 322pcs GB895.1 65Mn Metric 14 Sizes 7MM to 30MM Round Wire C-Clips Internal Snap Rings Assortment Kit Round Wire Snap Rings Retaining Rings Classic Circlip for Hole
Regular price $19.90 USDRegular priceSale price $19.90 USD -
Washable Aluminum Furnace Air Filter, MERV 5, Electrostatic Reusable HVAC Filter (4 inch, 20" x 20" x 4") - size: 4" x 20" x 20", style: 4 inch
Regular price $131.14 USDRegular priceSale price $131.14 USD -
1‑1/2 Inch Silent Check Valve, Clear Body Spring‑Loaded for Sump Pump
Regular price $24.85 USDRegular priceSale price $24.85 USD -
DaierTek Relay Box 12V 10 Way Relay Block and 10 Way ATC/ATO Blade Fuse Panel Pre-Wired Dustproof Fuse Relay Box for Automotive Car Marine Boat - color: Pre-Wired 10 Relay Box
Regular price $107.88 USDRegular priceSale price $107.88 USD -
10PCS 1/2 inch NPT Cable Gland Waterproof IP68, Fits 6-12mm Cable
Regular price $9.94 USDRegular priceSale price $9.94 USD -
CHESCO 7" Long Nose & 10" Curved Jaw 4th Gen Self-Adjusting Locking Pliers, One-Hand Auto-Lock Design, Heavy-Duty Cr-V Steel Professional Hand Tool for Automotive, Plumbing & DIY (2-Piece) - size: 7 Inch & 10" Inch
Regular price $65.70 USDRegular priceSale price $65.70 USD
Featured Collections
-
Abrasive & Finishing Products
Prepare, shape, smooth, clean, and finish working surfaces with the Abrasive &...
-
Adhesives, Sealants & Lubricants
Support assembly, repair, sealing, protection, and equipment maintenance with the Adhesives, Sealants...
-
Cutting Tools
Explore cutting tools for machining, fabrication, repair, installation, and routine maintenance across...
FAQ
How can I confirm that a product is suitable for my application?
Review the product description, dimensions, materials, ratings, connection types, and compatibility information before ordering. Industrial requirements vary, so consult the equipment manufacturer or a qualified professional if you are uncertain.
Do you provide installation or technical advice?
We can help clarify information shown on a product page, but we do not provide engineering, installation, or workplace-safety advice. Products should be selected, installed, and operated by appropriately qualified personnel where required.
Can I change or cancel my order after placing it?
Contact us as soon as possible at ruleindgalein@gmail.com. We will try to accommodate your request, but changes or cancellations cannot be guaranteed once an order has entered processing or shipment.
When will my order be shipped?
Processing and delivery estimates may vary depending on the product, destination, inventory availability, and carrier. Please review the shipping information provided at checkout and our Shipping & Delivery Policy for additional details.
How can I track my order?
When tracking becomes available, it will be sent to the email address used for your order. Tracking activity may take some time to appear after the carrier receives the shipment.
Why did my order arrive in more than one package?
Items from the same order may be fulfilled or shipped separately. As a result, packages can arrive at different times and may have separate tracking numbers. You will not be charged additional shipping solely because an order is divided into multiple shipments.
What should I do if an item arrives damaged, defective, or incorrect?
Contact us promptly at ruleindgalein@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, shipping label, and any visible damage. Keep all packaging until we provide further instructions.
Can I return an item if it is not suitable?
Eligible items may be returned in accordance with our Return & Refund Policy. Return conditions, exclusions, time limits, and any applicable costs depend on the item and circumstances. Please contact us before sending anything back.
Do you offer bulk quantities or business purchasing?
Availability of larger quantities varies by product. Email us with the product link, desired quantity, required specifications, and delivery location, and we will let you know whether suitable options are available.
How can I contact MROVanta?
Email us at ruleindgalein@gmail.com or call +1 (936) 260-5549. Include your order number when contacting us about an existing purchase so we can assist you more efficiently.
Blog posts
View all-
Rust Prevention on Exposed Metal Pipes: 5 MRO M...
Prevent rust on exposed metal pipes with practical MRO corrosion-control strategies. Learn how humidity, surface preparation, protective coatings, inspection routines, and environmental conditions affect industrial pipe maintenance.
Rust Prevention on Exposed Metal Pipes: 5 MRO M...
Prevent rust on exposed metal pipes with practical MRO corrosion-control strategies. Learn how humidity, surface preparation, protective coatings, inspection routines, and environmental conditions affect industrial pipe maintenance.
-
How to Stop Rust Before It Starts: A Practical ...
Learn how to prevent rust on exposed metal pipes in humid industrial facilities. Discover practical corrosion-control methods, surface preparation techniques, coating considerations, and preventive maintenance practices.
How to Stop Rust Before It Starts: A Practical ...
Learn how to prevent rust on exposed metal pipes in humid industrial facilities. Discover practical corrosion-control methods, surface preparation techniques, coating considerations, and preventive maintenance practices.
-
How to Stop Rust Before It Starts: A Practical ...
Learn how to prevent rust on exposed metal pipes in humid industrial facilities with practical corrosion-control strategies. Discover how moisture, condensation, coatings, pipe supports, and routine MRO inspections work together...
How to Stop Rust Before It Starts: A Practical ...
Learn how to prevent rust on exposed metal pipes in humid industrial facilities with practical corrosion-control strategies. Discover how moisture, condensation, coatings, pipe supports, and routine MRO inspections work together...

















