Nuts Nyloc Din 985 Zinc M3 – M30 (Packs of 100)

Name: Nuts Nyloc Din 985 Zinc M3 – M30 (Packs of 100)
SKU: NND 985 Zinc
Availability: InStock

R16,10

uggested Product Title & Description

Product Title:
DIN 985 Zinc-Plated Nyloc (Nylon Insert Lock) Nuts — Metric M3–M30 (Pack of 100)

Product Description:
Secure your assemblies against vibration with our DIN 985 Nyloc nuts. Crafted from zinc-plated, high-tensile steel and featuring an integrated nylon insert, these self-locking nuts maintain high friction on bolt threads for dependable locking without adhesives. Compact “Type T” design provides space-saving benefits. Available in M3 through M30, each in easy-to-manage packs of 100 for streamlined stocking and assembly workflow.

Key Features:

Integrated nylon insert for self-locking
Zinc finish for enhanced corrosion resistance
Compact design for tight installations
Available in a wide metric range (M3–M30)
Batch-friendly packs of 100 units each

Typical Applications: Automotive, machinery, agricultural equipment, appliances, and anywhere secure fastening under dynamic conditions is required.

SKU: NND 985 Zinc Category: Fastners Tags: DIN 985 Zinc Nyloc Nuts, M3–M30, Nylon Lock Nuts, Pack of 100

Description

Full Product Description: Zinc-Plated Nyloc (Nylon-Insert Lock) Nuts — DIN 985, M3–M30 (Packs of 100)

Overview

These Nyloc nuts conform to DIN 985 (also aligned with ISO 10511), offering a self-locking function through an integrated nylon collar that provides prevailing torque and resists loosening due to vibration. ([turn0search7], [turn0search3])

Material & Locking Mechanism

Material: Typically, high-tensile carbon steel (Grade 4 or Grade 8), zinc plated for corrosion protection and a bright finish. ([turn0search5], [turn0search3], [turn0search4])
Locking Feature: A nylon insert at the top of the nut slightly deforms over the bolt threads, creating a secure, non-permanent jam fit for vibration resistance. ([turn0search3], [turn0search11])

Size Range & Packaging

Standard Range: Available in metric sizes M3 to M30 — all are dimensionally specified in the DIN 985 standard ([turn0search7], [turn0search0]).
Packaging: Supplied in packs of 100 units, ideal for commercial and bulk needs.

Specifications (Example for Key Sizes)

Size	Tool (A/F)	Height (Thin Nut)	Total Height*
M3	~5.5 mm	~2.4 mm	~4.0 mm
M6	~10 mm	~4.0 mm	~6.0 mm
M12	~19 mm	~8.0 mm	~12.0 mm
M30	~46 mm	~30 mm	—
*Total height includes nylon insertion ([turn0search3], [turn0search11], [turn0search5]).

Features & Applications

Reliable Locking: Eliminates need for lock washers or adhesives through simple nylon-friction locking. ([turn0search10], [turn0search3])
Vibration Resistant: Ideal for use in automotive, machining, construction, and industrial machinery.
Corrosion-Resistant Zinc Finish: Suitable for general-purpose indoor and mild outdoor use.
Compact Profile (Type T): A thinner design compared to standard lock nuts offers space savings in tight assemblies. ([turn0search7], [turn0search4])
Wide Compatibility: Meets DIN 985 standard across Metric ranges, enabling seamless replacement and use across suppliers.