#6-18 x 5/8" Type A Slotted Hex Washer Head Self-Tapping Screws / Stainless Steel / 18-8 / Passivated / ASTM F593 Alloy Group 2 (304)
$273.19
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Product Description
#6-18 x 5/8" Type A Slotted Hex Washer Head Self-Tapping Screws / Stainless Steel / 18-8 / Passivated / ASTM F593 Alloy Group 2 (304)
Specifications
| Material | Stainless Steel |
|---|---|
| Finish | Passivated |
| Grade | 18-8 |
| Size | #6-18 |
| Length | 5/8" |
| Head Style | Hex Washer Head |
| Drive | Slotted |
| Thread Pitch | 18 TPI |
| Point Type | Type A |
| Hardness | B70 - C32 |
| Tensile Strength | 70000 |
| Standard | ASME B18.6.4 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
RoHS CompliantStainless
Frequently Asked Questions
What pilot hole size do I need for this self-tapping screw?
The pilot hole should be approximately 70-80% of the screw outside diameter. For #6 screws use .128" drill (#30). For #8 use .157" (#21). For #10 use .180" (#15). For 1/4" use .228" (#1). Always test in scrap material first to verify proper engagement.
How corrosion-resistant is this stainless steel fastener?
Stainless steel fasteners resist rust and corrosion in most environments. For specific corrosion requirements, consult our engineering team or the appropriate ASTM specification.
Type A Self-Tapping Screws / Slotted / Hex Washer Head
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Technical Specifications
Thread Size
#6-18
Thread Type
Coarse
Material
Stainless Steel
Grade
18-8
Head Style
Hex Washer Head
Thread Pitch
18 TPI
Tensile Strength
70000
Hardness
B70 - C32
SKU
673510-5000