Hex 3/8 (a screw if with washer face) Description AMK Finish OEM Part # Origin AMK Part # CLICK FOR PRICING 3/8-16 X 1/2 GR2 SMOOTH-TOP HX BOLT ZC. 4 pk .0002 Zinc & Wax (DS~) 20312-S8, 121852 B-12639 3/8-16 X 1/2 GR2 SMOOTH-TOP HX BOLT ZDC. 4 pk Zinc & Yellow (DS~) 20312-S36 B-12640 3/8-16 X 3/4 GR5 HX BOLT PLAIN w NYL. 4 pk Plain Finish & Nylon Lock (OMN) B-15160 3/8-16 X 3/4 GR5 HX BOLT "M" PHOS. 2 pk Phosphate & Oil (RU~) 304650-S2, 9418967 B-10163 3/8-16 X 3/4 GR5 HX BOLT "M" ZC. 2 pk .0002 Zinc & Wax (RU~) 304650-S8, 180120 B-10164 3/8-16 X 3/4 GR5 HX BOLT "TR" PHOS. 2 pk Phosphate & Oil (OOY) 304650-S2, 9418967 B-11595 3/8-16 X 3/4 GR5 HX BOLT "TR" ZC. 2 pk .0002 Zinc & Wax (OOY) 304650-S8, 180120 B-11596 3/8-16 X 7/8 GR5 HX BOLT "A" PHOS. 4 pk Phosphate & Oil (LRA) 304666-S, 9418821 B-15091 3/8-16 X 7/8 GR5 HX BOLT "A" PHOS w PELLET. 4 pk Phosphate & Nylon Lock (LRA) B-11696 3/8-16 X 7/8 GR5 HX BOLT "ABC" PLAIN. 4 pk Plain Finish (LZJ) B-15161 3/8-16 X 7/8 GR8 HX BOLT "SSC" PHOS. 4 pk Phosphate & Oil (LWC) 454899 (S), 9420942 (S2) B-10167 3/8-16 X 7/8 GR8 HX BOLT "SSC" ZC. 4 pk .0002 Zinc & Wax (LWC) 454905 B-10168 3/8-16 X 1.0 GR5 HX BOLT "AP" PLAIN. 4 pk Plain Finish (OZV) B-15162 3/8-16 X 1.0 GR5 HX BOLT "TR" PHOS. 4 pk Phosphate & Oil (KSV) 304684-S2, 9418822 B-10148 3/8-16 X 1.0 GR5 HX BOLT "TR" ZC. 4 pk .0002 Zinc & Wax (KSV) 304684-S8, 180122 B-10149 3/8-16 X 1.0 GR5 HX BOLT "H" PHOS w NYL. 2 pk Phosphate & Nylon Lock (GAI) 181112 (Chry), 179839 (S) B-11444 3/8-16 X 1.0 GR5 HX BOLT .62 TL PHOS. 6 pk Phosphate & Oil (LJC) 838653 B-10150 3/8-16 X 1.0 GR8 HX BOLT .62 TL "WB" PLAIN. 6 pk Plain Finish (OZR) B-15163 3/8-16 X 1.0 GR8 HX BOLT PHOS. 4 pk Phosphate & Oil (MGY) B-15164 3/8-16 X 1.0 GR8 HX BOLT KNURLED "M" PHOS. 2 pk Phosphate & Oil (OJM) 381792-S2 B-10151 3/8-16 X 1 1/8 GR2 SMOOTH-TOP HX BOLT PHOS. 4 pk Phosphate & Oil (BGI) 20408-S2, 9421288 B-11614 3/8-16 X 1 1/8 GR2 SMOOTH-TOP HX BOLT ZC. 4 pk .0002 Zinc & Wax (BGI) 20408-S8, 122138 B-11615 3/8-16 X 1 1/8 GR5 HX BOLT "M" PHOS. 4 pk Phosphate & Oil (MQA) 181113 (Chry), 304703-S2, 179840 (S), 9418823 B-10141 3/8-16 X 1 1/8 GR5 HX BOLT "M" ZC. 4 pk .0002 Zinc & Wax (MQA) 304703-S7, 180123 (S8) B-10142 3/8-16 X 1 1/8 GR5 HX BOLT "RBW" PHOS. 4 pk Phosphate & Oil (LST) 304703-S2, 179840 (S), 9418823 B-10143 3/8-16 X 1 1/8 GR5 HX BOLT "TR" PHOS. 4 pk Phosphate & Oil (MUK) 181113, 179840 (S), 9418823 B-10138 3/8-16 X 1 1/8 GR5 HX BOLT "TR" ZC. 4 pk .0002 Zinc & Wax (MUK) 180123 B-10139 3/8-16 X 1 1/4 GR5 HX BOLT "TR" PHOS. 4 pk Phosphate & Oil (LPQ) 304722-S2, 179841 (S), 9418994 B-10136 3/8-16 X 1 1/4 GR5 HX BOLT "TR" ZC. 4 pk .0002 Zinc & Wax (LPQ) 304722-S8, 180124 B-10137 3/8-16 X 1 1/4 GR2 HX BOLT "P" ZC. 4 pk .0002 Zinc & Wax (GAO) 20428-S8, 122145 B-12642 3/8-16 X 1 1/4 GR5 HX BOLT "F" PHOS. 4 pk Phosphate & Oil (XP~) 304722-S2, 179841 (s), 9418994 B-12643 3/8-16 X 1 1/4 GR8 HX BOLT "TR" PHOS. 4 pk Phosphate & Oil (KUH) 186622 B-11616 3/8-16 X 1 1/4 SMOOTH-TOP BOLT SS. 4 pk 100% Stainless Steel (LGG) B-10144 3/8-16 X 1 5/16 GR8 HX BOLT "O" PHOS. 8 pk Phosphate & Oil (MRV) B-10147 3/8-16 X 1 3/8 GR5 HX BOLT "C" PHOS. 4 pk Phosphate & Oil (LVP) 9418824, 179842 (s) B-14144 3/8-16 X 1 3/8 GR5 HX BOLT "C" ZC. 4 pk .0002 Zinc & Wax (LVP) 180125 B-14145 3/8-16 X 1 3/8 GR5 HI-HX BOLT "P" PHOS. 5 pk Phosphate & Oil (PEZ) 9777519 (522871 1.50) B-13949 3/8-16 X 1 3/8 GR5 HI-HX BOLT "SBC" PHOS. 5 pk Phosphate & Oil (PEF) 9777519 (522871 1.50) B-13950 3/8-16 X 1 3/8 GR8 HX BOLT "Delta" PHOS. 3 pk Phosphate & Oil (BET) 186612 (Chry), 432551 (Chry) B-11446 3/8-16 X 1 3/8 GR8 HX BOLT "SSC" PATCH. 2 pk Phosphate & Nylon Lock (LEP) B-15165 3/8-16 X 1 1/2 GR5 HX BOLT "A" PHOS. 4 pk Phosphate & Oil (MJ~) 304760-S, 374706-S, 179843 (s), 9418968 B-10631 3/8-16 X 1 1/2 GR8 HX BOLT "M" PHOS. 2 pk Phosphate & Oil (MSK) B-15166 3/8-16 X 1 1/2 GR8 HX BOLT "TR" PHOS. 4 pk Phosphate & Oil (KFX) 9421218 (Chry), 186628 (S) B-11448 3/8-16 X 1 5/8 GR5 HHCS "INFASCO". 4 pk .0002 Zinc & Wax (XZ~) B-15167 3/8-16 X 1 3/4 GR5 HX BOLT "TR" PHOS. 2 pk Phosphate & Oil (LUJ) 179845 (S), 9419054 B-10145 3/8-16 X 1 3/4 GR5 HX BOLT "WB" PHOS. 2 pk Phosphate & Oil (MXV) 179845 (S), 9419054 B-10146 3/8-16 X 1 3/4 HX BOLT .28 TK HEAD "WB 1C". 4 pk Plain Finish (MLO) B-15168 3/8-16 X 1.82 GR8 CALIPER PIN PHOS w NYL. 2 pk Phosphate & Nylon Lock (LIU) C8AZ-2B296-A B-10153 3/8-16 X 1 7/8 GR2 HX BOLT "E" ZC. 2 pk .0002 Zinc & Wax (KAF) B-15169 3/8-16 X 1 7/8 GR5 HX BOLT "M" PHOS. 3 pk Phosphate & Oil (MRC) 9419055, 179846 (plain) B-13951 3/8-16 X 1 7/8 GR5 HX BOLT "M" ZC. 3 pk .0002 Zinc & Wax (MRC) 180129 B-13952 3/8-16 X 2.0 GR5 HX F CUTTER BOLT LP "F" ZC. 2 pk .0002 Zinc & Wax (KTS) 353686-S8 B-12646 3/8-16 X 2.0 GR5 HX BOLT "F" PHOS. 4 pk Phosphate & Oil (XQ~) 304830-S B-12645 3/8-16 X 2.0 GR5 HX BOLT "M" PHOS. 2 pk Phosphate & Oil (LSU) 304830-S2, 179847 (S), 9419056 B-10158 3/8-16 X 2 1/8 GR2 HX BOLT "WB" PLAIN. 2 pk Plain Finish (MLN) B-15170 3/8-16 X 2 1/8 GR5 HX BOLT "P" PHOS. 4 pk Phosphate & Oil (OTG) 9419057, 186276 (plain), 9422431 (sim) B-13953 3/8-16 X 2 1/4 GR2 SMOOTH-TOP HX BOLT ZC. 2 pk .0002 Zinc & Wax (BDI) 20534-S8, 122188 B-12647 3/8-16 X 2 1/4 GR5 HX BOLT "D" PLAIN. 2 pk Plain Finish (OAG) B-15171 3/8-16 X 2 1/4 GR5 HX BOLT "F" PHOS. 2 pk Phosphate & Oil (XR~) 304860-S2, 9418995, 179848 (S) B-12649 3/8-16 X 2 1/4 GR5 HX BOLT "TR" PHOS. 2 pk Phosphate & Oil (MUZ) 304860-S2, 9418995, 179848 (S) B-10154 3/8-16 X 2 1/4 GR8 HX BOLT "O" PHOS. 6 pk Phosphate & Oil (MRM) 3733130 B-10159 3/8-16 X 2 1/2 GR5 HX BOLT "P" PHOS. 3 pk Phosphate & Oil (PIV) 9419059, 179849 (plain), 9422432 (sim) B-13954 3/8-16 X 2 5/8 GR5 HX BOLT "C" PHOS. 2 pk Phosphate & Oil (PFD) 9419060, 186278 (sim) B-13955 3/8-16 X 2 3/4 GR2 SMOOTH-TOP HX BOLT ZC. 4 pk .0002 Zinc & Wax (LNE) B-15172 3/8-16 X 2 3/4 GR5 HX BOLT "H" PHOS. 4 pk Phosphate & Oil (OMI) 181129 (Chry), 179850 B-11450 3/8-16 X 2 3/4 GR5 HX BOLT "WB" PHOS w NYL. 2 pk Phosphate & Nylon Lock (LOQ) B-10155 3/8-16 X 2.80 GR8 HX BOLT "O" PHOS. 4 pk Phosphate & Oil (MRW) 3733134 B-10160 3/8-16 X 3.0 GR5 HX BOLT "TR" PHOS. 2 pk Phosphate & Oil (KAI) 181130 (Chry), 300892-S2, 9419061, 179851 (s) B-11225 3/8-16 X 3.0 GR5 HX BOLT "TR" ZC. 2 pk .0002 Zinc & Wax (KAI) 300892-S8, 180138 B-11451 3/8-16 X 3 1/2 GR2 SMOOTH-TOP HX BOLT PHOS. 2 pk Phosphate & Oil (KEO) B-15173 3/8-16 X 3 5/8 GR5 HX BOLT "A" PHOS. 1 pk Phosphate & Oil (OMP) 6027152 (Chry) B-11452 3/8-16 X 3 5/8 GR5 STARTER BOLT ZC. 1 pk .0002 Zinc & Wax (LPN) 3733289, 3830134 B-10161 3/8-16 X 3.69 GR8 HX BOLT "TR" PHOS. 1 pk Phosphate & Oil (ODO) 3841724 B-10162 3/8-16 X 3 3/4 GR5 HX BOLT "TR" LP PHOS. 2 pk Phosphate & Oil (LNS) 1386291 B-11628 3/8-16 X 3.81 GR5 RED BODY HX BOLT 1.94 TL "M". 2 pk Plain Finish (OOZ) B-15174 3/8-16 X 4.0 GR5 HX BOLT "TR" ZC. 1 pk .0002 Zinc & Wax (LNF) 191163 B-10165 3/8-16 X 4 1/4 GR5 HX BOLT "L5" PHOS. 1 pk Phosphate & Oil (KHN) 300926-S2, 151607 (S), 433116, 433114 (S), 9419185 B-11454 3/8-16 X 5 1/2 GR5 HX BOLT PHOS. 2 pk Phosphate & Oil (MDU) B-15175 3/8-16 X 5 1/2 GR5 HX BOLT "H" PHOS. 1 pk Phosphate & Oil (MVC) 9423789 (Chry) B-11456 3/8-16 X 5 5/8 GR5 HX BOLT "F" NYON PELLET. 1 pk Phosphate & Nylon Lock (MML) B-15176 3/8-16 X 6.0 GR8 HX BOLT 1.62 TL "H" PHOS. 1 pk Phosphate & Oil (OSO) 9417928 (Chry) B-11609 3/8-16 X 6 1/4 GR8 HX BOLT "ABC". 1 pk Phosphate & Oil (LLU) 9428445 (Chry), 9422791, 3932414 (sim) B-10000 3/8-24 X 3/4 GR2 SMOOTH-TOP HX BOLT ZC. 2 pk .0002 Zinc & Wax (BHA) B-15177 3/8-24 X 3/4 GR5 HX BOLT PHOS. 4 pk Phosphate & Oil (OUZ) B-15178 3/8-24 X 7/8 GR8 HX BOLT "TR" PHOS. 2 pk Phosphate & Oil (LFN) 9419859, 454912 (S) B-10170 3/8-24 X 1.0 GR2 SMOOTH-TOP. 4 pk .0002 Zinc & Wax (PGK) B-15179 3/8-24 X 1.0 GR8 HX BOLT "TR" PHOS. 4 pk Phosphate & Oil (LMS) 186627 (S), 9427161 B-10169 3/8-24 X 1.0 GR8 INLET BOLT RED. 1 pk Cad or Zinc & Red (KBI) 382365-S100 B-12653 3/8-24 X 1 1/8 GR2 SMOOTH-TOP HX BOLT ZC. 4 pk .0002 Zinc & Wax (KCX) B-15180 3/8-24 X 1 3/8 GR5 HX BOLT "WB" ZC. 2 pk .0002 Zinc & Wax (MFY) B-15181 3/8-24 X 1 1/2 GR2 SMOOTH-TOP HX BOLT ZC. 2 pk .0002 Zinc & Wax (LSS) 120677 B-15182 3/8-24 X 1 3/4 GR5 HX BOLT PHOS. 2 pk Phosphate & Oil (PAA) B-15183 3/8-24 X 3 5/8 GR7 HX BOLT "F" PHOS. 2 pk Phosphate & Oil (JAO) 374420-S2, 378405-S2 (sim) B-12654 3/8-24 X 3 5/8 GR7 HX BOLT "F" PHOS w RED. 2 pk Phosphate & Red Dye (JAO) 374420-S100 B-11617