Quote

Active drawing

Custom DIN 985 Low Nylon Insert Lock Nuts

Nylon Insert Lock Nuts

Use legacy DIN 985 or current ISO 10511 geometry as the starting point for a custom low-pattern prevailing-torque nut with a non-metallic insert. Specify thread and pitch, width across flats, metal-body and overall height, insert material, temperature range, nut material, property class, finish, prevailing-torque testing and inspection.

Standards
  • DIN 985
Back to Lock nutsCompare DIN 985 equivalents and replacement →

Create Your DIN 985 Drawing Online

Use this DIN 985 drawing generator to configure dimensions, review the technical drawing and export a custom drawing for manufacturing. Whether the specification is written as DIN 985 or DIN985, this online drawing tool covers the same Nylon Insert Lock Nuts standard reference.

Configure Your Custom DIN 985 Nylon Lock Nut

DIN 985 is the legacy low/thin pattern and ISO 10511 is its principal international successor. Do not substitute the taller DIN 982 family or treat fine-thread ISO 10512 as the same product. Geometry alone does not establish locking performance: insert material, service temperature and required prevailing-torque test must be stated separately.

DIN 985

Nylon Insert Lock Nuts

Technical Data Sheet

ETERNAL FASTENER
Wuxi, Jiangsu, China
Email: [email protected]
Web: www.fasteneref.com
WhatsApp: +8615951571207
DIN 985
DIN 985 Nylon Insert Lock Nuts
Product code
Product specification
M6
Product standard
DIN 985
Material / grade
Steel 45
Unit
mm
Mechanical properties
D≤M39:10 5.6 8; D＞M39:custom
DIN 985 technical drawing
Dimension
Parameter (mm)
Dimension
Parameter (mm)
d
M6
P
1
e
11.05
h
5.7~6
k
4
s
9.78~10

max = maximum; min = minimum

Material
Material type
Steel
Grade
45
Insert
non-metallic，e.g. nylon
Thread
Tolerance
6H
Standard
DIN 13-12 DIN 13-15
Mechanical properties
Property class
D≤M39:10 5.6 8; D＞M39:custom
Standard
DIN 267-4
Tolerance
Product grade
D≤M16:A; D＞M16:B
Standard
DIN ISO 4759-1
Surface Treatment
plain; electroplatingDIN 267-9
Surface roughness
DIN 267-2
Surface defects
DIN 267-20
Inspection & packaging
DIN 267-5
Ref. wt / 1000 pcs (kg)
Document No.: EF-DIN-985Revision: v1Issue date: 2026-09-24Page: 1 / 2

Technical Data Sheet

Dimensions & size table

Unit: mm

DimensionPe/minh/maxh/mink/mins/maxs/min
M30.56.0143.72.45.55.32
M40.77.6654.72.976.78
M50.88.7954.73.287.78
M6111.0565.74109.78
M7112.127.57.144.71110.73
M81|1.2514.3887.645.51312.73
M101|1.25|1.518.9109.646.51716.73
M121.25|1.5|1.7521.11211.5781918.67
M141.5|224.491413.39.52221.67
M161.5|226.751615.310.52423.67
M181.5|2|2.529.5618.517.66132726.16
M201.5|2|2.532.952018.7143029.16
M221.5|2|2.535.032220.7153231
240.4——————
M242|339.552422.7153635
250.45——————
M272|345.22725.7174140
M302|3.550.853028.7194645
M332|3.555.373331.4225049
M363|460.793634.4255553.8
M393|466.443937.4276058.8
M423|4.572.094240.4296563.8
M453|4.576.954543.4327068.1
M483|582.64846.4367573.1
1740.6——————
Document No.: EF-DIN-985Revision: v1Issue date: 2026-09-24Page: 2 / 2

Related catalog products

Catalog fasteners commonly specified with this drawing family. Confirm size, material and property class against your project drawing.

Request Custom DIN 985 Nylon Lock Nut Manufacturing

Send the completed drawing with thread and pitch, nut and insert geometry, material, property class, insert temperature requirement, finish, quantity, prevailing-torque test and inspection documents for review and quotation.

Request a quote