Fastener Drive & Screwdriving - irwin.com

1 Drive & Drive & ScrewdrivingFASTENER DRIVE94 Phillips Bit SelectionThe chart below shows the proper Phillips bit to use for driving each type of Fastener . Find the screw type and size you are driving. The column at the far left lists the proper point size to Manufactured for Strength and ValueIndustry-Specific Screwdriver BitsFastener heads are often designed for the particular needs of specific applications and industries. The table below identifies the most common Fastener styles used in each industry. All IRWIN Fastener Drive bits are manufactured to meet ANSI standards. Features Made of high-grade S2 tool steel. Wide variety of point sizes to fit many different applications.

2 On the Rockwell hardness scale, IRWIN bits are between PROFILE Appliance Automotive AviationCabinetry ConstructionControl Panels Decking Drywall Electronics Furniture Hobby

3 HVACR Machine Tools/Metal Manufactured Housing Marine Recreation Security Subfloor TRI-WING, POZIDRIV, TORQ-SET, and Phillips are registered trademarks of the Phillips Screw Company. TORX is a registered trademark of Acument Intellectual Properties, LLC.

4 Phillips SlottedSquare RecessTORX Tamper Resistant TORX Hex POZIDRIV TORQ-SET TRI-WING SpannerFrearsonClutch GClutch AAPPLICATIONWoodSheet MetalMachineScrew Type:Flat, OvalRoundFlat, Oval, BindingFlat, Oval, Round, Stove, BindingRound FillisterTruss Brazier ButtonPhillips Bit Point SizeSizeSizeSize00, 10, 10, 10, 10, 10, 112, 3, 42, 3, 42, 3, 42, 3, 42, 3, 42, 3, 4, 5 25, 6, 7, 8, 95, 6, 7, 8, 9, 105, 6, 7, 8, 9, 105, 6, 7, 8, 9, 105, 6, 7, 8, 9, 106, 8, 10310, 12, 14, 1612, 14, 1612, 1412, 1412, 1/4", 5/16"12, 1/4"418, 20, 2418, 20, 245/16", 3/8", 7/16", 1/2" 3/8", 7/16", 1/2"5/16", 3/8", 7/16", 1/2" Fastener Drive & DRIVE95 Impact Screwdriving BitsImpact Performance Series Screwdriving Bits are Built for Impact most Screwdriving bits are simply compatible with impact drills and drivers, IRWIN Impact Performance Series Fastener Drive bits are engineered for maximum durability and long life with impact drivers.

5 These bits are forged* rather than milled, so they fit fasteners more precisely, which reduces stripping and increases the life of the bit itself IRWIN's Impact Performance Series bits have three times longer life than traditional bits. Manufactured with heavy-duty, cold-forged, high-grade steel, they'll withstand extremely high torque output. Plus, a black oxide finish resists corrosion and increases the life of the bit. FEATURESIMPACT Screwdriving BIT1. Built for maximum durability and long life with impact Forged* bit (vs. milled) for superior fitment, which reduces stripping and increases life of bit 3X.**3. Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque Black oxide finish resists corrosion and increases life of Built for maximum durability and long life with impact Forged* bit (vs.)

6 Milled) for superior fitment, which reduces stripping and increases life of bit 3X.**3. Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque Black oxide finish resists corrosion and increases life of LIFE** *Square and Phillips bits only183732718373271837453183740418374531 8373811837381183747618374041837500 Bit Life Comparison chart **Based on average life performance of Phillips, Square and Torx Impact Performance Series Drive & ScrewdrivingFASTENER DRIVE96 Square Recess BitsPhillips BitsPhillips Impact Insert Bits1837327 PointSizeShank DiameterOverall LengthCardedItem #(2-pc)CardedItem #(5-pc)BaggedItem #(10-pc)PRO-PAK (20-pc)Item #*BulkItem #(25-pc)

7 **Phillips Insert Bits#11/4"1"1837324 1838481 (25-pc)1837325#21/4"1"183732718373281837 32918373771838482 (25-pc)1837330#21/4"1" 1838483 (100-pc) #21/4"1" 1838484 (250-pc) #31/4"1"1837375 1838485 (25-pc)1837376 PointSizeShank DiameterOverall LengthCardedItem #(1-pc)CardedItem #(5-pc)BaggedItem #(10-pc)PRO-PAK (20-pc)Item #*BulkItem #(25-pc)**Phillips Drywall Insert Bits#21/4"1"1837371183737218373731837378 1837374 Phillips Impact Power Bits1837453 PointSizeShank DiameterOverall LengthCardedItem #(1-pc)CardedItem #(2-pc)CardedItem #(5 -pc)Item #*BulkItem #(10-pc)**#11/4"2" 1837435 1837436#11/4"3"1837437 1837438#11/4"4"1837439 1837440#11/4"6"1837451 1837452#21/4"2" 183745318374541838486 (10-pc)1837455#21/4"2" 1838487 (100-pc) #21/4"2" 1838488 (250-pc) #21/4"3"1837456 1838489 (10-pc)1837457#21/4"3" 1838490 (100-pc) #21/4"4"1837458 1837459#21/4"6"1837460 1838491 (10-pc)1837461#21/4"6" 1838492 (100-pc) #31/4"2" 1837433 1838493 (10-pc)1837434#31/4"2" 1838494 (100-pc) #31/4"3"1837462 1838495 (10-pc)1837463#31/4"4"1837464 1837465#31/4"6"1837466 1837467 Square Recess Impact Insert Bits1837381 PointSizeShank DiameterOverall LengthCardedItem #(2-pc)CardedItem #(5-pc)

8 BaggedItem #(10-pc)PRO-PAK (20-pc)Item #*BulkItem #(25-pc)**#11/4"1"1837379 1838496 (25-pc)1837380#21/4"1"183738118373821837 38318373871838497 (25-pc)1837384#31/4"1"1837385 1837386 Impact Screwdriving Bits*One unit equals one bag of bits containing listed quantity of individual bits. For example, order one unit to receive one bag of 25 bits.**One unit equals one individual bit. For example, order 25 units to receive one bag of 25 Drive & DRIVE97 Square Recess Impact Power Bits1837476 PointSizeShank DiameterOverall LengthCardedItem #(1-pc)CardedItem #(2-pc)CardedItem #(5 -pc)Item #*BulkItem #(10-pc)**#11/4"2" 1837468 1837469#11/4"3"1837470 1837471#11/4"4"1837472 1837473#11/4"6"1837474 1837475#21/4"2" 183747618374781838498 (10-pc)

9 1837477#21/4"3"1837479 1837480#21/4"4"1837481 1837482#21/4"6"1837483 1837484#31/4"2" 1837485 1837486#31/4"3"1837487 1837488#31/4"4"1837489 1837490#31/4"6"1837491 1837492 Impact Screwdriving BitsTORX Impact Insert Bits1837404 PointSizeShank DiameterOverall LengthCardedItem #(1-pc)CardedItem #(5-pc)BaggedItem #(10-pc)Item #*BulkItem #(25-pc)**T61/4"1"1837390 1837391T71/4"1"1837392 1837393T81/4"1"1837394 1838499 (25-pc)1838499 (25-pc)1837395T91/4"1"1837396 1838500 (25-pc)1838500 (25-pc)1837397T101/4"1"1837398 1837399T151/4"1"1837400 1838501 (25-pc)1838501 (25-pc)1837401T201/4"1"1837402 1838502 (25-pc)1838502 (25-pc)1837403T201/4"1" 1838503 (250-pc)1838503 (250-pc) T251/4"1"1837404183740618374071838504 (25-pc)1838504 (25-pc)1837405T251/4"1" 1838505 (250-pc)1838505 (250-pc) T271/4"1"1837408 1838506 (25-pc)1838506 (25-pc)1837409T301/4"1"1837410 1838507 (25-pc)1838507 (25-pc)1837411T301/4"1" 1838508 (250-pc)1838508 (250-pc) T401/4"1"1837412 1838509 (25-pc)1838509 (25-pc)1837413 TORX Impact Insert Bit SetsT10 & T151/4"1"1837388 T20 & T251/4"1"1837389 TORX Tamper-Resistant Impact Insert Bits1837425 PointSizeShank DiameterOverall LengthCardedItem #(1-pc)Item #*BulkItem #(25-pc)**T71/4"1"18374151838529 (25-pc)

10 1838529 (25-pc) T81/4"1"18374161838530 (25-pc)1838530 (25-pc) T91/4"1"18374171838531 (25-pc)1838531 (25-pc)1837418T101/4"1"18374191838532 (25-pc)1838532 (25-pc)1837420T151/4"1"18374211838533 (25-pc)1838533 (25-pc)1837422T201/4"1"18374231838534 (25-pc)1838534 (25-pc)1837424T201/4"1" 1838535 (100-pc)1838535 (100-pc) T251/4"1"18374251838536 (25-pc)1838536 (25-pc)1837426T251/4"1" 1838537 (100-pc)1838537 (100-pc) T271/4"1"18374271838538 (25-pc)1838538 (25-pc)1837428T301/4"1"18374291838539 (25-pc)1838539 (25-pc)1837430T301/4"1" 1838540 (100-pc)1838540 (100-pc) T401/4"1"18374311838541 (25-pc)1838541 (25-pc) TORX Tamper-Resistant Impact Insert Bit SetsT10, T15, T20, T25, T27 & T301/4"1"1837414 TORX BitsTamper-Resistant TORX Bits*One unit equals one bag of bits containing listed quantity of individual bits.