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THK-457-M-8:  SOCKET HEAD CAP SCREW, 1/2"-13x2-1/2", GRADE 8, UNC, 1-7/8" THREAD, MARK "TH8", MAGNI-565 FINISH
2-1/2" W/1-7/8" THREAD

THK-457-M-8: SOCKET HEAD CAP SCREW, 1/2"-13x2-1/2", GRADE 8, UNC, 1-7/8" THREAD, MARK "TH8", MAGNI-565 FINISH

Your Price:$3.90
AVAILABLE FOR SHIPMENT NEXT BUSINESS DAY
Part Number:THK-457-M-8
MAGNI-565 FINISH IS EXCELLENT ALTERNATIVE TO STAINLESS FASTENERS OR GALVANIZED FASTENERS (WHICH HAVE DIFFICULTY WITH THREADING), WITH EXCELLENT UV PROTECTION, HIGH pH - ACID RAID, ISOLATION TO PREVENT ELECTRO DEPOSITION WITH ALUMINUM AND NEARLY 1000 HOUR SALT SPRAY PROTECTION PER ASTM B-117 STD. HOLDS TORQUE AS WELL AS UNCOATED FASTENERS.  USED BY MOST VEHICLE MANUFACTURERS IN THE WORLD.  USED ON NEWLY COMMISSIONED SEPTEMBER 2013 SAN FRANCISCO - OAKLAND BRIDGE, EVEN ON THEIR GRADE 8 FASTENERS.

MATERIAL:     MADE FROM HOT ROLLED COIL MILD STEEL AND CASE HARDENED TO SAE J429 SPEC OF BOLT:  

GRADE 8, HIGH STRENGTH FASTENER

MARKING ON SOCKET HEAD:  NONE 

FINISH:  MAGNI-565 DIP-N-SPIN PRIMER AND FINISH COAT.  CLICK ON ATTACHED FOR SPECIFICATIONS: 

SIZE:               1-7/8" THREAD - HEX HEAD 1/2"-13 x 2-1/2"

OVERALL LENGTH:      3" 

SPECIAL ORDER (PRICING AND DELIVERY-  AVAILABLE UPON REQUEST)

  • Ø  STAINLESS STEEL (316) - CHECK SELECTION OF 316L IN VARIOUS LENGTHS IN GRADE 5


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