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. On the Rockwell hardness scale, IRWIN bits are between PROFILE Appliance Automotive AviationCabinetry ConstructionControl Panels Decking Drywall Electronics Furniture Hobby HVACR Machine Tools/Metal Manufactured Housing

2 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. 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.

3 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. milled) for superior fitment, which reduces stripping and increases life of bit 3X.

4 **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)**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)

5 1837463#31/4"4"1837464 1837465#31/4"6"1837466 1837467 Square Recess Impact Insert Bits1837381 PointSizeShank DiameterOverall LengthCardedItem #(2-pc)CardedItem #(5-pc)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)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)

6 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)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.

7 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 & ScrewdrivingFASTENER DRIVE98 TORX Impact Power Bits1837500 PointSizeShank DiameterOverall LengthCardedItem #(1-pc)CardedItem #(5-pc)Item #*BulkItem #(10-pc)**T101/4"2"1837494 1838510 (10-pc)1837495T101/4"6"1837522 1838511 (10-pc)1837523T151/4"2"1837496 1838512 (10-pc)1837497T151/4"2-3/4"1837510 1837511T151/4"3-1/2"1837516 1838513 (10-pc)1837517T151/4"6"1837524 1838514 (10-pc)1837525T201/4"2"1837498 1838515 (10-pc)1837499T201/4"2" 1838516 (100-pc) T201/4"2-3/4"1837512 1838517 (10-pc)1837513T201/4"3-1/2"1837518 1838518 (10-pc)1837519T201/4"6"1837526 1838519 (10-pc)1837527T251/4"2"18375001837501183 8520 (10-pc)1837502T251/4"2" 1838521 (100-pc) T251/4"2-3/4"1837514 1838522 (10-pc)1837515T251/4"3-1/2"1837520 1838523 (10-pc)1837521T251/4"6"1837528 1838524 (10-pc)

8 1837529T271/4"2"1837503 1838525 (10-pc)1837504T271/4"2-3/4"1837622 1837623T271/4"3-1/2"1837626 1837627T271/4"6"1837630 1837631T301/4"2"183750518375061838526 (10-pc)1837507T301/4"2" 1838527 (100-pc) T301/4"2-3/4"1837624 1837625T301/4"3-1/2"1837628 1837629T301/4"6"1837632 1837633T401/4"2"1837508 1838528 (10-pc)1837509 TORX Impact Power Bit SetsT15 , T20 & T251/4"2"1837493 Ball retention design for quick-change applications. Forged socket bodyImpact Socket Adapters1837573 Square DriveLock TypeOverall LengthCardedItem #(1-pc)Item #(5-pc)*BulkItem #(10-pc)**1/4"Ball2"18375711838557 18375743/8"Ball2"1837572183855818375751/ 2"Ball2"183757318385591837576 Impact Screwdriving Bits and Socket Adapters magneticTORX 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.

9 **One unit equals one individual bit. For example, order 25 units to receive one bag of 25 Drive & DRIVE99 Lobular Design C-ring design has internal clip that fits into the retaining ring notch of the insert bit to hold bit securely in place. Rare earth magnet holds Fastener securely. Magnet is four times more powerful than standard Nutsetters - LobularImpact Bit Holders18375331837579 Hex DriveSocket Body DiameterOverall LengthCardedItem #(1-pc)Bagged Item #(3-pc)Item #(5-pc)*BulkItem #(10-pc)**1/4"7/16"1/4"1-7/8"18375331837 534183854218375355/16"1/2"1/4"1-7/8"1837 5361837537183854418375383/8"9/16"1/4"1-7 /8"18375391837540183854318375417/16"5/8" 1/4"1-7/8"18375421837543 18375441/4"7/16"1/4"2-9/16"1837545183796 4183854718375465/16"1/2"1/4"2-9/16"18375 471837548183854918375493/8"9/16"1/4"2-9/ 16"18375501837551183854818375527/16"5/8" 1/4"2-9/16"18375531837554183855018375551 /4"7/16"1/4"4"1837556 183855118375575/16"1/2"1/4"4"1837558 183855318375593/8"9/16"1/4"4"1837560 183855218375611/4"7/16"1/4"6"1837562 183855418375635/16"1/2"1/4"6"1837564 183855618375653/8"9/16"1/4"6"1837566 183855518375671/4"7/16"1/4"12"1837568 5/16"1/2"1/4"12"1837569 1838545 3/8"9/16"1/4"12"1837570 Impact Nutsetter Sets1/4", 5/16", 3/8", 7/16"1/4"1-7/8"1837530 1/4", 5/16", 3/8"1/4"1-7/8"1837531 1/4", 5/16".

10 3/8"1/4"2-9/16"1837532 TypeMagneticOverall LengthCardedItem #(1-pc)Item #(5-pc)*BulkItem #(10-pc)**Standard with C-RingYes2-1/4"183757718385601837578 Standard with C-RingYes3"183757918385611837580 Impact Nutsetters and Bit Holders / Sets magneticContentsQuantityPRO-PAK Item # Insert Bit Impact #2 Phillips X 1" OAL 2201837377 Insert Bit Impact #2 Phillips-Drywall X 1" OAL201837378 Insert Bit Impact #2 Square Recess X 1" OAL20183738720-piece IRWIN Impact PRO-PAK 18373771837377 NutsettersIRWIN Impact Performance Series lobular nutsetters are built for maximum durability, performance, and long life with impact tools. They are designed to Drive the Fastener from the side, rather than forcing the corners to turn, maintaining the true shape of the Fastener and dramatically reducing breakage and damage from stripping. The lobular design also provides more clearance on the corners of the Fastener where paint build-up often occurs.