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20311. High-Strength DIN912 Alloy Steel 12.9 Hex Socket Screws 
[Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
20312. Premium M6X115mm Black Oxide Alloy Steel Hex Socket Bolts [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.6 M2 M2.5 M3 M4 P Pitch 0.35 0.4 0.45 0.5 0.7 dk max For plain head 3 3.8 4.5 5.5 7 For knurled heads 3.14 3.98 4.68 5.68 7.22 min 2.86 3.62 4.32 5.32 6.78 da max 2 2.6 3.1 3.6 4.7 ds max 1.6 2 2.5 3 4 ...
20313. DIN914 Hexagon Socket Set Screws with Cone Point [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M1.4 M1.6 (M1.8) M2 M2.5 P Pitch 0.3 0.35 0.35 0.4 0.45 dt max - - - - - min - - - - - e min 0.803 0.803 0.803 1.003 1.427 s Nominal Size 0.7 0.7 0.7 0.9 1.3 max 0.724 0.724 0.724 0.902 1.295 min 0.711 ...
20314. A2-70 Stainless Steel Hex Socket Set Screws with Flat Point [Mar 18, 2026]
[Mar 18, 2026] Screw Thread d M1.4 M1.6 (M1.8) M2 M2.5 P Pitch 0.3 0.35 0.35 0.4 0.45 dp max 0.7 0.8 0.9 1 1.5 min 0.45 0.55 0.65 0.75 1.25 e min 0.803 0.803 0.803 1.003 1.427 s Nominal Size 0.7 0.7 0.7 0.9 1.3 max 0.724 0.724 0.724 ...
20315. M6 120mm High Strength Black Oxide Hex Cap Bolts [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
20316. High Strength M6 Hexagon Socket Bolt - Carbon Steel, Black Finish [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.6 M2 M2.5 M3 M4 P Pitch 0.35 0.4 0.45 0.5 0.7 dk max For plain head 3 3.8 4.5 5.5 7 For knurled heads 3.14 3.98 4.68 5.68 7.22 min 2.86 3.62 4.32 5.32 6.78 da max 2 2.6 3.1 3.6 4.7 ds max 1.6 2 2.5 3 4 ...
20317. Alloy Steel Hexagon Bolt Dln912 M6*65 Black Oxide Finish Cylindrical Head Hexagon Socket Screw ... [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M1.4 M1.6 M2 M2.5 M3 P Pitch Coarse thread 0.3 0.35 0.4 0.45 0.5 Fine thread pitch-1 - - - - - Fine thread pitch-2 - - - - - dk plain head max 2.6 3 3.8 4.5 5.5 knurled heads max 2.74 3.14 3.98 4.68 5.68 ...
20318. Premium Hex Head Bolts for Heavy-Duty Industrial Applications [Mar 18, 2026]
[Mar 18, 2026] Thread Size d M2.5 M3 M4 M5 M6 P Thread Pitch 0.45 0.5 0.7 0.8 1 b1 0 ~ +2P Type K 3.2 3.8 5 6.25 7.5 Type L 10 12 14 16 18 b2 0 ~ +2P Type K 3.75 4.5 6 7.55 8.5 Type L 10.55 12.7 15 17.3 19 ds max 1.9 2.3 3 3.9 4.6 min ...
20319. DIN912 Factory Price Carbon Steel Allen Key Bolt Hex Socket Bolt [Mar 12, 2026]
[Mar 12, 2026] Product Description Name CUP head hex socket allen bolts Specification According to customers' requirements Service OEM/ ODM material Stainless steel 303/304/316, Carbon Steel, Brass, Bronze, ...
20320. High Strength Alloy Steel DIN912 Black 12.9 Hex Allen Key Bolt [Mar 12, 2026]
[Mar 12, 2026] Product Description Name CUP head hex socket allen bolts Specification According to customers' requirements Service OEM/ ODM material Stainless steel 303/304/316, Carbon Steel, Brass, Bronze, Aluminum, ...
20321. 1022A Factory Price Phillips Black Bugle Head Drywall Screw for Gypsum Board [Mar 12, 2026]
[Mar 12, 2026] High Quality Black Phosphated Bugle Head Fine Thread Self Tapping Drywall Screw Product Description item Black Coarse Thread Drywall Screw Features: Finish Black, ZINC, Plain, ZINC PLATED Material Carbon steel ...
20322. 2022 Stainless Steel Slot Round Head Machine Slotted Countersunk Flat Head Screws [Mar 12, 2026]
[Mar 12, 2026] High Quality Stainless Steel 304 316 DIN965 Cross Recessed Countersunk Flat Head Machine Screws Product Description If the screws do not meet your requirements, please feel free to contact us. We can produce ...
20323. 2022 Hex Flange Concrete Thread Self-Cutting Anchor Cement Self-Tapping Screws [Mar 12, 2026]
[Mar 12, 2026] Product Description Specification item value Finish ZINC, Plain Material Stainless Steel, Steel, Carbon steel Place of Origin China Brand Name worskey Model Number M8-M16 Product name Cement ...
20324. 304 Stainless Steel Cross Phillips Flange Screw Hexagon Flange Bolt [Mar 12, 2026]
[Mar 12, 2026] Product Description Product Name high quality black flange bolt all size for din6921 hex flange bolt Size M3-M56 Bolts Length 6mm-500mm Grade 4.6,4.8,5.6,6.8,8.8,9.8,10.9,etc Standard ISO 4017, DIN931, ...
20325. 304 Stainless Steel DIN 22424 Triangle Head Bolts with Collar [Mar 12, 2026]
[Mar 12, 2026] Product Description 304 Stainless steel DIN 22424 Triangle Head Bolts With Collar Standard DIN 22424 Material Stainless steel 304 Finish Polished Diameter M6 M8 M10 in stock Length 16mm - 50mm OEM Offer ...
