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5/16-18 Slotted Flat Head 82° Machine Screws Silicon Bronze

5/16-18 Slotted Flat Head 82° Machine Screws Silicon Bronze

SKU: FN-MS-SL-51618-SIBR· 2 lengths

Bulk-Only Item

Minimum order quantity: 50 pieces per pack. Ships 7 business days after your cart reaches the $500 bulk minimum — bulk-only and regularly-stocked items both count. Learn more →

$132.80/ 50 pcs

$2.66/ea

pack

1 pack × 50 = 50 pieces

In Stock
FN-SCR-MS-51618-2.5-SIBR-CS-FT-SL-82-PL
Free US shipping 30-day returns Ships ~7 business days

Slotted flat head machine screws in silicon bronze, 82° countersunk to sit flush, ASME B18.6.3. Silicon bronze resists saltwater corrosion, is non-magnetic and will not rust, which makes it the traditional choice for boatbuilding, docks and marine hardware, and for exterior wood and architectural work where it weathers to a natural patina. 2 lengths (2" to 2-1/2"). Sold in production-volume bulk packs.

Material

Silicon Bronze

Finish

Plain / Natural

Grade

Silicon Bronze

Size

5/16-18

Drive Type

Slotted

Head Style

flat

Standard

ASME B18.6.3

Guides: What does 1/4-20 mean?

Technical Specifications

Head StyleFlat, 82° countersunk
Head Diameter0.597"
Head Height0.191"
DriveSlotted
Thread5/16-18 UNC (Coarse)
Threads per Inch18
Thread CoverageFull Thread
MaterialSilicon Bronze
GradeSilicon Bronze
FinishPlain
StandardASME B18.6.3