EN 10204 3.1 material certificate
Can be included when agreed in the order.
Nuts
Nylock Hex Nut
DIN 985 · M5–M20 · Stainless Steel, Carbon Steel
DIN 985 (Historical)
- Material
- Stainless Steel, Carbon Steel
- Property Class
- A2-70, A4-80, 8, 10
- Finish
- Passivated, Plain, Zinc Plated, Hot Dip Galvanized and more
- Availability
- In Stock
Final supply details are confirmed against your quotation.
Available with the order
Order assurance
The supplier has confirmed that the options below can be agreed for this product. The exact scope is fixed in the quotation or order.Mechanical test report
Available when the required tests are agreed before production.
Certificate of conformity
Can be issued against the confirmed order requirements.
Coating inspection report
Can record the coating checks agreed for the order.
Chemical analysis report
Available when the material verification scope is agreed.
Dimensional inspection report
Can be provided for the agreed inspection scope.
Buyer-branded packaging
Available once artwork and the minimum batch for branded packing are agreed.
Inner poly bags
Items can be bagged before cartoning to limit moisture and loose parts in transit.
Palletized shipment
Available when pallet size and handling requirements are confirmed.
Bulk carton packing
Available subject to confirmed piece weight and shipping requirements.
Small boxes with outer cartons
Available when the box quantity and labels are agreed.
Fumigation-free pallets
Plywood or pressed-wood pallets can be used where ISPM-15 marking is not wanted.
Buyer-specified labels
Available after label content and placement are approved.
PUBLISHED SUPPLY RANGE
7 rowsChoose a specification and add quantity.
Available options
Material
Grade
Stainless Steel
Carbon Steel
Finish
7 sizes
| diameter | pitch | s | m | MOQ | Quantity and inquiry |
|---|---|---|---|---|---|
| M5 | 0.8 | 8 | 5 | 2000 | |
| M6 | 1 | 10 | 6 | 2000 | |
| M8 | 1.25 | 13 | 8 | 2000 | |
| M10 | 1.5 | 17 | 10 | 1000 | |
| M12 | 1.75 | 19 | 12 | 1000 | |
| M16 | 2 | 24 | 16 | 1000 | |
| M20 | 2.5 | 30 | 20 | 500 |
M5 × 0.8 × 8 × 5
diameterM5
pitch0.8
s8
m5
MOQ2000
M6 × 1 × 10 × 6
diameterM6
pitch1
s10
m6
MOQ2000
M8 × 1.25 × 13 × 8
diameterM8
pitch1.25
s13
m8
MOQ2000
M10 × 1.5 × 17 × 10
diameterM10
pitch1.5
s17
m10
MOQ1000
M12 × 1.75 × 19 × 12
diameterM12
pitch1.75
s19
m12
MOQ1000
M16 × 2 × 24 × 16
diameterM16
pitch2
s24
m16
MOQ1000
M20 × 2.5 × 30 × 20
diameterM20
pitch2.5
s30
m20
MOQ500
PRODUCT OVERVIEW
Technical facts at a glance.
Nylock hex nut manufactured to DIN 985, featuring a nylon insert that resists loosening under vibration. Available in metric diameters from M5 to M20 in carbon steel (grades 8, 10) and stainless steel (A2-70, A4-80). Surface finishes include zinc plating, hot dip galvanizing, Dacromet, blackening, plain, and passivated. For quotation, specify diameter, pitch, material, grade, finish, and quantity. Minimum order quantities vary by size.
Features
- Locking feature integral to the nut body
- Hexagon form driven by standard spanners and sockets
- Reusability depends on the locking feature defined by the standard
- Available in M5–M20
- Stainless Steel and Carbon Steel options
Applications
- Joints subject to vibration, Machinery and moving equipment, Automotive and vehicle assembly
EXECUTION BASIS
Standards and documents.
Confirm the exact standard, edition, material and document scope in the order.
BEFORE QUOTATION
Product questions
What sizes of Nylock Hex Nut do you supply?
Execution standard: DIN 985. The confirmed specification table covers M5–M20 diameters. Use the specification table to select the exact variant required for quotation.
Which materials, grades and finishes can I order?
Material: Stainless Steel, Carbon Steel; Property class: A2-70, A4-80, 8, 10; Finish: Passivated, Plain, Zinc Plated, Hot Dip Galvanized, Dacromet, Blackened. Availability should be confirmed against the selected specification and order quantity.
What quality documents do you provide with the shipment?
EN 10204 3.1 material certificate, Mechanical test report, Certificate of conformity, Coating inspection report, Chemical analysis report, Dimensional inspection report can be provided when the exact document scope is agreed in the quotation or order.
What is the minimum order quantity, and how is it packed?
Confirmed packing options include Buyer-branded packaging, Inner poly bags, Palletized shipment, Bulk carton packing, Small boxes with outer cartons, Fumigation-free pallets, Buyer-specified labels.
Where are these locking nuts typically used?
Typical applications include Joints subject to vibration, Machinery and moving equipment, Automotive and vehicle assembly. Final suitability depends on the selected material, grade, finish and operating conditions.
What do you need from me to prepare a quotation?
Please provide the required standard, diameter or size, material, property class or grade, finish, quantity, delivery destination. A drawing or sample reference is useful when the requirement is non-standard.
