Osculati DIN 965 Stainless Steel Cross-Recessed Countersunk Screw Sets with Nuts and Washers M3–M8

ID 1402579

$ 5.88

1-2 weeks delivery time

Diameter, mm:

Length, mm:

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2 pcs
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4 pcs

Osculati stainless steel fastening sets combine DIN 965 cross-recessed flat countersunk head machine screws with matching DIN 934 hex nuts and DIN 125 flat washers. The countersunk screw heads are designed to sit flush in suitably prepared recesses, while the accompanying nuts and washers provide components for compatible threaded connections. Available in eight sizes from M3×20 to M8×60 mm, these sets are supplied in blister packs containing 2 to 8 screws, depending on the selected dimensions. Suitable for marine fittings, equipment installation and general mechanical fastening applications.

Description
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Osculati DIN 965 Stainless Steel Cross-Recessed Countersunk Screw Sets with Nuts and Washers

Osculati stainless steel fastening sets combine DIN 965 cross-recessed countersunk head machine screws with corresponding DIN 934 hexagonal nuts and DIN 125 flat washers. The components are intended for compatible metric threaded connections in marine fittings, mechanical equipment and general assembly applications.

The DIN 965 screws feature flat countersunk heads with cross-recessed drives. Their tapered head undersides fit into suitably prepared countersunk recesses, allowing the screw heads to sit flush with the mounting surface. A compatible screwdriver or driver bit is used for installation.

The accompanying DIN 934 hex nuts provide threaded fastening, while the DIN 125 flat washers help distribute clamping force over the bearing surface. The screws are designed for fastening with matching nuts or compatible threaded holes rather than forming their own threads.

Stainless steel construction provides corrosion resistance for suitable marine, outdoor and general mechanical applications. The range includes eight dimensional variants with nominal metric thread sizes M3, M4, M5, M6 and M8 and screw lengths from 20 to 60 mm.

Each version is supplied in a blister pack containing a specified number of screws together with matching nuts and washers. Individual quantities of nuts and washers are not separately listed in the supplied catalogue data.

Technical Specifications

Brand	Osculati
Product Type	Countersunk Machine Screw Set with Nut and Washer
Material	Stainless Steel
Screw Standard	DIN 965
Screw Head Type	Flat Countersunk Head
Screw Drive	Cross-Recessed
Nut Standard	DIN 934
Washer Standard	DIN 125
Thread Type	Metric Machine Thread
Available Thread Sizes	M3, M4, M5, M6, M8
Screw Length Range	20–60 mm
Listed Screw Quantity	2–8 pcs, depending on size
Packaging	Blister Pack
Number of Variants	8

Included Components

DIN 965 stainless steel machine screws with flat countersunk heads and cross-recessed drives.
DIN 934 hexagonal nuts for compatible metric threaded connections.
DIN 125 flat washers for suitable fastening surfaces.

Features and Applications

Stainless steel fastening components for corrosion resistance.
DIN 965 flat countersunk screw heads for flush installation.
Cross-recessed drives for use with a compatible screwdriver bit.
Metric machine threads for fastening with corresponding nuts.
Matching DIN 934 hex nuts and DIN 125 flat washers included.
Suitable for compatible marine fittings, mechanical assemblies and general maintenance.
Available in eight dimensional configurations.

Available Sizes and Pack Quantities

Thread Size	Screw Length	Listed Quantity	Osculati Part No.
M3	20 mm	8 pcs	37.057.01
M4	20 mm	7 pcs	37.057.02
M4	40 mm	5 pcs	37.057.04
M5	20 mm	5 pcs	37.057.06
M5	50 mm	3 pcs	37.057.08
M6	30 mm	4 pcs	37.057.10
M6	60 mm	2 pcs	37.057.14
M8	60 mm	2 pcs	37.057.16

Size Selection

Select the required nominal metric thread size and screw length according to the thickness of the connected components and available installation space. The mounting recess must accommodate the countersunk screw head, and the screw must provide sufficient engagement with the matching nut.

The listed screw quantity varies by size. Matching DIN 934 nuts and DIN 125 washers are included in the fastening set.