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McMaster 98093A897 Black-Phosphate Class 10.9 Steel Screw Flanged Hex Head, M16 x 2.00mm, 90mm Long PK5

UPC: | Harmonization / Schedule B : 7318.15.9000

Country of Origin: | Shipping Weight:

Original price $43.15 - Original price $43.15
Original price
$43.15
$43.15 - $43.15
Current price $43.15

Choose these Class 10.9 steel screws for high-stress applications, such as valves, pumps, motors, and automotive suspension systems. They are at least 25% stronger than medium-strength steel screws. The flange distributes pressure where the screw meets the surface, eliminating the need for a separate washer. Head height includes the flange. Length is measured from under the flange.

Black-phosphate steel screws are mildly corrosion resistant in dry environments.

Screws that meet ISO 898-1 or SAE J1199 comply with specifications and testing requirements for material quality.

Screws that meet ASME B18.2.3.9M or DIN 6921 comply with specifications for dimensional standards.

Head Type

Hex


Screw Features

Flanged

Drive Style

External Hex


System of Measurement

Metric

Thread Direction

Right Hand


Thread Size

M16


Thread Pitch

2 mm

Thread Type

Metric


Thread Fit

Class 6g


Length

90 mm

Threading

Partially Threaded

Min. Thread Length

38 mm

Thread Spacing

Coarse


Head, mm

 

Width

24

Height

15.4

Flange Diameter

35 mm

Fastener Strength Grade/Class

Class 10.9


Material

Black-Phosphate Steel

Tensile Strength

150,000 psi

Hardness

Rockwell C32

Specifications Met

ASME B18.2.3.9M, SAE J1199

RoHS

RoHS 3 (2015/863/EU) Compliant

REACH

REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant

DFARS

Specialty Metals Compliant (252.225-7009)

Country of Origin

Canada

USMCA Qualifying

No

Schedule B

731815.9000

ECCN

EAR99