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McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long
McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long

McMaster 92558A440 Stainless Steel Raised Knurled-Head Thumb Screw, M8 x 1.25 mm Thread Size, 12 mm Long

UPC: | Harmonization / Schedule B : 7318.15.9000

Country of Origin: Taiwan | Shipping Weight: 0.04 lbs

$70.91 - $70.91
$70.91
$70.91 - $70.91
$70.91

The raised head gives your fingers extra space to grab these corrosion-resistant thumb screws, even with oily fingers. The knurled texture creates extra grip as you twist. Install these thumb screws on panels and covers for routinely serviced equipment, such as HVAC access doors and machine safety shields.

Length is measured from under the collar.

18-8 Stainless Steel—The choice for wet and outdoor environments, these screws resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

Thumb Screw Head Profile Raised
Fastener Head Type Thumb
Grip Style Knurled Head
Tip Type Flat
Material 18-8 Stainless Steel
Size M8
Pitch 1.25 mm
Direction Right Hand
Spacing Coarse
Type Metric
Fit Metric Class 6g
Length 12 mm
Diameter 30 mm
Height 6 mm
Texture Knurled
Diameter 16 mm
Height 12 mm
Threading Fully Threaded
Tensile Strength 80,000 psi
Hardness Rockwell B83
Performance Corrosion Resistant
Specifications Met DIN 464
System of Measurement Metric
Country of Origin Taiwan
DFARS Compliance Not Specialty Metals Compliant
Export Control Classification Number (ECCN) EAR99
REACH Compliance REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 731815.9000
U.S.–Mexico–Canada Agreement (USMCA) Qualifying No