#Keensert tap drill chart for free#
Q4: Can you provide samples ? is it free or extra ?Ī4: Yes, we could offer the sample for free charge but do not pay the cost of freight.Ī5: Generally 100% T/T in advance before shippment or mass production ,and we can also consult according to your requirement.Ī6: The competitive prices, fast delivery and high quality. Ī3: Generally it is 1day for stock item,10-15 days for custom items or big quantity over 50000 pcs. Ī2: Yes, most of items are in stock for shippment. Q1: Are you trading company or manufacturer ?Ī1: We are manufacturer since 2004 in Shen zhen ,China. KEENSERT LOCKING THREAD INSERT PARAMETER： Keys: Inserts with an internal thread size of 5/16 or M7 and larger haveĤ locking keys,smaller sizes have 2 locking keys. Metric/Inch inserts have a metric internal thread while Tolerances: ±.010 inch or ±.25 mm unless specified otherwise.ĭimensions: Are in inches except metric inserts are in millimeters. Material: In Carbon Steel - C1215 or equivalent Counter bored internal thread on Inch Series counter sunk internal thread on Metric Series.Passivated to enhance corrosion-resistance and finish.May be used in a variety of materials: aluminum, magnesium, cold rolled steel.Installed with standard drills and taps.Locking keys positively prevent the insert from rotating. Keensert locking threaded inserts are also well suited for quick repair of stripped, damaged, or worn threads. These inserts provide strong, permanent stainless steel threads in any parent material, ferrous, non-ferrous, or non-metallic. Keensert locking threaded inserts are ideal for thread reinforcement, especially when the mating stud or bolt will be removed frequently. Metric keensert locking threaded inserts have a smaller OD thread size than standard heavy-duty inserts, ideal for tight spaces where less pull-out strength is acceptable.
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